skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : LEVINE, DAVID S.
Total Assignments: 56
Assignment: 1
Reel/Frame:010532/0556   Pages: 6
Recorded: 02/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
12/16/1999
4
GURSKY, STANLEY
Exec Dt:
12/16/1999
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D439149
NONE
29118163
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PENNSYLVANIA 19103-7396
Assignment: 2
Reel/Frame:010535/0250   Pages: 6
Recorded: 02/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
12/16/1999
4
GURSKY, STANLEY
Exec Dt:
12/16/1999
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D442473
NONE
29118207
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 3
Reel/Frame:010535/0256   Pages: 7
Recorded: 02/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
12/16/1999
4
GURSKY, STANLEY
Exec Dt:
12/16/1999
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D432248
NONE
29118208
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 4
Reel/Frame:010535/0263   Pages: 7
Recorded: 02/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
12/16/1999
4
GURSKY, STANLEY
Exec Dt:
12/16/1999
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D434967
NONE
29118206
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 5
Reel/Frame:010535/0300   Pages: 6
Recorded: 02/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
12/16/1999
4
GURSKY, STANLEY
Exec Dt:
12/16/1999
Assignee
1
CERTAIN TEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D436670
NONE
29118210
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 6
Reel/Frame:010535/0389   Pages: 6
Recorded: 02/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
12/16/1999
4
GURSKY, STANLEY
Exec Dt:
12/16/1999
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D434637
NONE
29118209
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 7
Reel/Frame:010555/0759   Pages: 6
Recorded: 02/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
12/16/1999
4
GURSKY, STANLEY
Exec Dt:
12/16/1999
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D436671
NONE
29118696
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 8
Reel/Frame:010555/0765   Pages: 6
Recorded: 02/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
12/16/1999
4
GURSKY, STANLEY
Exec Dt:
12/16/1999
Assignee
1
CERTAIN TEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D432676
NONE
29118688
Correspondence name and address
DUANE, MORRIS, & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 9
Reel/Frame:010558/0279   Pages: 6
Recorded: 02/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
12/16/1999
4
GURSKY, STANLEY
Exec Dt:
12/16/1999
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D432677
NONE
29118721
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 10
Reel/Frame:010559/0512   Pages: 6
Recorded: 02/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
12/16/1999
4
GURSKY, STANLEY
Exec Dt:
12/16/1999
Assignee
1
CERTAIN TEED CORPRATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D449388
NONE
29118687
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 11
Reel/Frame:010584/0353   Pages: 6
Recorded: 02/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
01/10/2000
4
GURSKY, STANLEY
Exec Dt:
01/10/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D436672
NONE
29119358
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 12
Reel/Frame:010584/0359   Pages: 6
Recorded: 02/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
01/10/2000
4
GURSKY, STANLEY
Exec Dt:
01/10/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D432678
NONE
29119356
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 13
Reel/Frame:010584/0372   Pages: 6
Recorded: 02/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
01/10/2000
4
GURSKY, STANLEY
Exec Dt:
01/10/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D432250
NONE
29119355
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 14
Reel/Frame:010584/0446   Pages: 6
Recorded: 02/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
01/10/2000
4
GURSKY, STANLEY
Exec Dt:
01/10/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D437061
NONE
29119367
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 15
Reel/Frame:010584/0484   Pages: 6
Recorded: 02/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
01/10/2000
4
GURSKY, STANLEY
Exec Dt:
01/10/2000
Assignee
1
CERTAIN TEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D432679
NONE
29119357
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PENNSYLVANIA 19103-7396
Assignment: 16
Reel/Frame:010598/0127   Pages: 6
Recorded: 03/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
01/10/2000
4
GURSKY, STANLEY
Exec Dt:
01/10/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D432681
NONE
29119686
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 17
Reel/Frame:010598/0146   Pages: 6
Recorded: 03/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
01/10/2000
4
GURSKY, STANLEY
Exec Dt:
01/10/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D432680
NONE
29119683
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 18
Reel/Frame:010598/0161   Pages: 6
Recorded: 03/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME C.
Exec Dt:
01/18/2000
2
WESTPAHL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
01/10/2000
4
GURSKY, STANLEY
Exec Dt:
01/10/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D432251
NONE
29119685
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 19
Reel/Frame:010598/0209   Pages: 6
Recorded: 03/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
01/10/2000
4
GURSKY, STANLEY
Exec Dt:
01/10/2000
Assignee
1
CERTAIN TEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D433159
NONE
29119694
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 20
Reel/Frame:010627/0603   Pages: 6
Recorded: 03/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
01/10/2000
4
GURSKY, STANLEY
Exec Dt:
01/10/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D456086
NONE
29119687
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 21
Reel/Frame:010662/0836   Pages: 6
Recorded: 04/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
01/10/2000
4
GURSKY, STANLEY
Exec Dt:
01/10/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D437424
NONE
29121434
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 22
Reel/Frame:010679/0516   Pages: 6
Recorded: 04/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
01/10/2000
4
GURSKY, STANLEY
Exec Dt:
01/10/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D436189
NONE
29121467
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 23
Reel/Frame:010680/0120   Pages: 6
Recorded: 04/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
01/10/2000
4
GURSKY, STANLEY
Exec Dt:
01/10/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D441879
NONE
29121466
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, JR.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 24
Reel/Frame:010680/0152   Pages: 6
Recorded: 04/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
01/10/2000
4
GURSKY, STANLEY
Exec Dt:
01/10/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D436188
NONE
29121465
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 25
Reel/Frame:010682/0783   Pages: 6
Recorded: 04/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
01/18/2000
3
LEVINE, DAVID S.
Exec Dt:
01/10/2000
4
GURSKY, STANLEY
Exec Dt:
01/10/2000
Assignee
1
CERTAIN TEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D436187
NONE
29121464
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 26
Reel/Frame:010559/0551   Pages: 6
Recorded: 02/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
01/18/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
12/16/1999
3
LEVINE, DAVID S.
Exec Dt:
01/18/2000
4
GURSKY, STANLEY
Exec Dt:
12/16/1999
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D432249
NONE
29118686
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 27
Reel/Frame:010818/0231   Pages: 6
Recorded: 05/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D438644
NONE
29123861
Correspondence name and address
DUANE, MORRIS, & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 28
Reel/Frame:010820/0978   Pages: 6
Recorded: 05/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D442293
NONE
29123895
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 29
Reel/Frame:010821/0020   Pages: 6
Recorded: 05/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D442292
NONE
29123891
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PENNSYLVANIA 19103-7396
Assignment: 30
Reel/Frame:010821/0028   Pages: 6
Recorded: 05/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL , DENNIS C
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAIN TEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D441098
NONE
29123890
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK
ONE LIBERTY PLACE
PHILADELPHIA PA 19103-7396
Assignment: 31
Reel/Frame:010828/0535   Pages: 6
Recorded: 05/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAIN TEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D441099
NONE
29124036
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 32
Reel/Frame:010834/0891   Pages: 6
Recorded: 06/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D440664
NONE
29124327
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 33
Reel/Frame:010834/0931   Pages: 7
Recorded: 06/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D448863
NONE
29124324
Correspondence name and address
DUANE, MORRIS & HECKSHER LLP
PETER J. CRONK
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 34
Reel/Frame:010835/0169   Pages: 6
Recorded: 06/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D441880
NONE
29124323
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 35
Reel/Frame:010845/0649   Pages: 6
Recorded: 06/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D441100
NONE
29124334
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 36
Reel/Frame:010847/0327   Pages: 6
Recorded: 06/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D440667
NONE
29124596
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 37
Reel/Frame:010847/0337   Pages: 6
Recorded: 06/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D441101
NONE
29124595
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 38
Reel/Frame:010847/0343   Pages: 6
Recorded: 06/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAIN TEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D440668
NONE
29124599
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 39
Reel/Frame:010847/0354   Pages: 6
Recorded: 06/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D441102
NONE
29124598
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 40
Reel/Frame:010847/0380   Pages: 6
Recorded: 06/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAIN TEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D438645
NONE
29124597
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK
ONE LIBERTY PLACE
PHILADELPHIA, PENNSYLVANIA 19103-7396
Assignment: 41
Reel/Frame:010847/0551   Pages: 6
Recorded: 06/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D436413
NONE
29124529
Correspondence name and address
DUANE, MORRIS & HECKSCHER, LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 42
Reel/Frame:010847/0801   Pages: 6
Recorded: 06/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D440666
NONE
29124530
Correspondence name and address
DUANE, MORRIS & HECKSCHER, LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 43
Reel/Frame:010847/0846   Pages: 6
Recorded: 06/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D438646
NONE
29124679
Correspondence name and address
DUANE, MORRIS & HECKSCHER, LLP
PETER J. CRONK
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 44
Reel/Frame:010847/0865   Pages: 6
Recorded: 06/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D440665
NONE
29124526
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 45
Reel/Frame:010847/0922   Pages: 6
Recorded: 06/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D441465
NONE
29124666
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 46
Reel/Frame:010851/0517   Pages: 6
Recorded: 06/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D441104
NONE
29124712
Correspondence name and address
DUANE, MORRIS & HECKSCHER
PETER J. CRONK
ONE LIBERTY PLACE
PHILADELPHIA, PA 19109-7396
Assignment: 47
Reel/Frame:010851/0523   Pages: 6
Recorded: 06/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D440325
NONE
29124713
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 48
Reel/Frame:010852/0653   Pages: 6
Recorded: 06/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D440669
NONE
29124707
Correspondence name and address
DUANE, MORRIS, & HECKSCHER LLP
PETER J. CRONK, ESQ
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 49
Reel/Frame:010853/0578   Pages: 6
Recorded: 06/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D441103
NONE
29124708
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 50
Reel/Frame:010853/0584   Pages: 6
Recorded: 06/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D440324
NONE
29124711
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 51
Reel/Frame:010853/0596   Pages: 6
Recorded: 06/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D440323
NONE
29124710
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 52
Reel/Frame:011950/0009   Pages: 6
Recorded: 09/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D448093
NONE
29124528
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 53
Reel/Frame:011950/0177   Pages: 6
Recorded: 09/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
05/12/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
05/12/2000
3
LEVINE, DAVID S.
Exec Dt:
04/19/2000
4
GURSKY, STANLEY
Exec Dt:
04/19/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D448093
NONE
29124528
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 54
Reel/Frame:011009/0116   Pages: 19
Recorded: 08/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVINE, DAVID S.
Exec Dt:
08/10/2000
2
HABECK, JEROME C.
Exec Dt:
07/10/2000
3
WESTPHAL, DENNIS C.
Exec Dt:
07/10/2000
4
GURSKY, STANLEY
Exec Dt:
07/20/2000
5
STELLER, TIMOTHY J.
Exec Dt:
07/10/2000
Assignee
1
CERTAIN TEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6427398
NONE
09564435
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK
ONE LIBERTY PLACE
PHILDELPHIA, PA 19103-7396
Assignment: 55
Reel/Frame:011009/0441   Pages: 16
Recorded: 08/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVINE, DAVID S.
Exec Dt:
08/10/2000
2
HABECK, JEROME C.
Exec Dt:
07/10/2000
3
WESTPHAL, DENNIS C.
Exec Dt:
07/10/2000
4
GURSKY, STANLEY
Exec Dt:
07/20/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6550210
NONE
09564434
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 56
Reel/Frame:011336/0935   Pages: 6
Recorded: 11/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HABECK, JEROME CARL
Exec Dt:
09/08/2000
2
WESTPHAL, DENNIS C.
Exec Dt:
09/08/2000
3
LEVINE, DAVID S.
Exec Dt:
09/12/2000
4
GURSKY, STANLEY
Exec Dt:
11/16/2000
Assignee
1
CERTAINTEED CORPORATION
750 EAST SWEDESFORD ROAD
VALLEY FORGE, PENNSYLVANIA 19482
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D454213
NONE
29128960
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
PETER J. CRONK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396

Search Results as of: 06/27/2024 02:43 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT