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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 : PORTER, DAVID A.
Total Assignments: 10
Assignment: 1
Reel/Frame:004802/0916   Pages: 1
Recorded: 12/21/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/12/1987
2
Exec Dt:
09/12/1987
3
Exec Dt:
09/12/1987
Assignee
1
ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07135263
Correspondence name and address
JOEL M. FREED
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG.
WASHINGTON & PRINCE STS.
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:005161/0067   Pages: 1
Recorded: 08/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/14/1989
2
Exec Dt:
07/24/1989
3
Exec Dt:
08/15/1989
Assignee
1
PRESCOT ROAD
ST. HELENS, MERSEYSIDE WA10 3TT, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07369739
Correspondence name and address
JOEL M. FREED
BURNS, DOANE, SWECKER & MATHIS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:007703/0556   Pages: 5
Recorded: 10/10/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/06/1995
2
Exec Dt:
10/06/1995
3
Exec Dt:
10/06/1995
4
Exec Dt:
10/06/1995
5
Exec Dt:
10/06/1995
6
Exec Dt:
10/06/1995
Assignee
1
1423 KIRKWOOD HIGHWAY
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08541389
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
MICHAEL J. SCHMIDT
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 4
Reel/Frame:008172/0280   Pages: 5
Recorded: 08/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/1996
2
Exec Dt:
08/07/1996
3
Exec Dt:
08/07/1996
4
Exec Dt:
08/07/1996
5
Exec Dt:
08/07/1996
6
Exec Dt:
08/08/1996
7
Exec Dt:
08/07/1996
8
Exec Dt:
08/08/1996
9
Exec Dt:
08/09/1996
Assignee
1
1423 KIRKWOOD HIGHWAY
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08663538
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
MICHAEL L. SCHMIDT
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 5
Reel/Frame:008056/0096   Pages: 5
Recorded: 10/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/23/1996
2
Exec Dt:
08/23/1996
3
Exec Dt:
08/23/1996
4
Exec Dt:
08/26/1996
5
Exec Dt:
08/26/1996
6
Exec Dt:
08/23/1996
7
Exec Dt:
08/26/1996
Assignee
1
DRUMMOND PLAZA OFFICE PARK
1423 KIRKWOOD HIGHWAY
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29057853
Correspondence name and address
BLACK & DECKER CORPORATION
BRUCE S. SHAPIRO
701 EAST JOPPA ROAD
TOWSON, MD 21286
Assignment: 6
Reel/Frame:008110/0821   Pages: 5
Recorded: 09/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/23/1996
2
Exec Dt:
08/23/1996
3
Exec Dt:
08/23/1996
4
Exec Dt:
08/26/1996
5
Exec Dt:
08/26/1996
6
Exec Dt:
08/23/1996
7
Exec Dt:
08/26/1996
Assignee
1
1423 KIRKWOOD HIGHWAY
DRUMMOND PLAZA OFFICE PARK
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29057853
Correspondence name and address
THE BLACK & DECKER CORPORATION
BRUCE S. SHAPIRO
701 EAST JOPPA ROAD
TOWSON, MD 21286
Assignment: 7
Reel/Frame:008124/0985   Pages: 3
Recorded: 11/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/1996
2
Exec Dt:
11/14/1996
3
Exec Dt:
11/14/1996
4
Exec Dt:
11/14/1996
5
Exec Dt:
11/14/1996
6
Exec Dt:
11/14/1996
Assignee
1
DRUMMOND PLAZA OFFICE PARK
1423 KIRKWOOD HIGHWAY
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29057853
Correspondence name and address
THE BLACK & DECKER CORPORATION
ADAN AYALA - TW199
701 EAST JOPPA ROAD
TOWSON, MD 21286
Assignment: 8
Reel/Frame:009210/0677   Pages: 3
Recorded: 04/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/17/1998
2
Exec Dt:
02/17/1998
3
Exec Dt:
02/17/1998
4
Exec Dt:
02/17/1998
5
Exec Dt:
02/12/1998
6
Exec Dt:
02/16/1998
Assignee
1
1423 KIRKWOOD HIGHWAY
DRUMMOND PLAZA OFFICE PARK
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09020186
Correspondence name and address
THE BLACK & DECKER CORPORATION
ATTN: ADAN AYALA - TW199
701 EAST JOPPA ROAD
TOWSON, MD 21286
Assignment: 9
Reel/Frame:009403/0235   Pages: 4
Recorded: 07/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/09/1998
2
Exec Dt:
07/09/1998
3
Exec Dt:
07/27/1998
4
Exec Dt:
07/09/1998
5
Exec Dt:
07/09/1998
6
Exec Dt:
07/16/1998
7
Exec Dt:
07/13/1998
8
Exec Dt:
07/27/1998
9
Exec Dt:
07/14/1998
Assignee
1
1423 KIRKWOOD HIGHWAY
DRUMMOND PLAZA OFFICE PARK
NEWARK, DELAWARE 19711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09034746
Correspondence name and address
THE BLACK & DECKER CORPORATION
ATTN: ADAN AYALA - TW199
701 EAST JOPPA ROAD
TOWSON, MARYLAND 21286
Assignment: 10
Reel/Frame:019400/0682   Pages: 9
Recorded: 06/08/2007
Attorney Dkt #:20332-0008-U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/03/2007
2
Exec Dt:
04/03/2007
3
Exec Dt:
04/03/2007
4
Exec Dt:
04/10/2007
5
Exec Dt:
04/09/2007
6
Exec Dt:
04/03/2007
7
Exec Dt:
04/03/2007
8
Exec Dt:
04/09/2007
Assignee
1
74 COMMERCE WAY
YORK, PENNSYLVANIA 17406
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11561565
Correspondence name and address
KURT L. EHRESMAN
100 PINE STREET
P.O. BOX 1166
HARRISBURG, PA 17108-1166

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