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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 : BOHRN, WALTER J.
Total Assignments: 10
Assignment: 1
Reel/Frame:004037/0931   Pages: 1
Recorded: 09/20/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/22/1982
2
Exec Dt:
07/22/1982
Assignee
1
LANCASTER, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06401922
Correspondence name and address
ARMSTRONG WORLD INDUSTRIES, INC.
PAT. DEPT.
P.O. BOX 3001
LANCASTER, PA. 17604
Assignment: 2
Reel/Frame:004713/0750   Pages: 1
Recorded: 05/15/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/12/1987
2
Exec Dt:
02/12/1987
3
Exec Dt:
02/12/1987
4
Exec Dt:
02/12/1987
5
Exec Dt:
02/12/1987
6
Exec Dt:
02/12/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07015756
Correspondence name and address
ROBIN M. DAVIS
C/O BOX 3001
LANCASTER, PA 17604
Assignment: 3
Reel/Frame:004695/0631   Pages: 1
Recorded: 04/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/17/1987
2
Exec Dt:
02/17/1987
3
Exec Dt:
02/17/1987
4
Exec Dt:
02/17/1987
5
Exec Dt:
02/17/1987
Assignee
1
A CORP. OF PA
LANCASTER, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07015262
Correspondence name and address
ROBIN M. DAVIS
C/O ARMSTRONG WORLD INDUSTRIES, INC.
PATENT DEPT.
P.O. BOX 3001
LANCASTER, PA 17604
Assignment: 4
Reel/Frame:004737/0595   Pages: 1
Recorded: 07/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/26/1987
2
Exec Dt:
05/26/1987
3
Exec Dt:
05/26/1987
4
Exec Dt:
05/26/1987
5
Exec Dt:
05/26/1987
6
Exec Dt:
05/26/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07058800
Correspondence name and address
ROBIN M. DAVIS
C/O ARMSTRONG WORLD INDUSTRIES, INC.,
PATENT DEPARTMENT
P. O. BOX 3001
LANCASTER, PA 17604
Assignment: 5
Reel/Frame:004754/0668   Pages: 2
Recorded: 08/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/06/1987
2
Exec Dt:
08/06/1987
3
Exec Dt:
08/06/1987
Assignee
1
A CORP OF PA
LANCASTER, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06790822
Correspondence name and address
ROBIN M. DAVIS
C/O ARMSTRONG WORLD INDUSTRIES, INC.
PATENT DEPT.
P. O. BOX 3001
LANCASTER, PA 17604
Assignment: 6
Reel/Frame:004847/0746   Pages: 1
Recorded: 04/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/08/1988
2
Exec Dt:
01/08/1988
3
Exec Dt:
01/08/1988
Assignee
1
A CORP. OF PA
LANCASTER, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07143945
Correspondence name and address
ROBIN M. DAVIS
ARMSTRONG WORLD INDUSTRIES, INC.
P. O. BOX 3001, PAT. DEPT.
LANCASTER, PA 17604
Assignment: 7
Reel/Frame:004997/0903   Pages: 1
Recorded: 01/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/21/1988
2
Exec Dt:
11/21/1988
3
Exec Dt:
11/21/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07276819
Correspondence name and address
ROBIN M. DAVIS
C/O ARMSTRONG WORLD INDUSTRIES, INC.
PATENT DEPT.
P. O. BOX 3001
LANCASTER, PA 17604
Assignment: 8
Reel/Frame:005232/0608   Pages: 1
Recorded: 02/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/23/1990
2
Exec Dt:
01/23/1990
Assignee
1
A CORP. OF PA
LANCASTER, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07470148
Correspondence name and address
DOUGLAS E. WINTERS
C/O ARMSTRONG WORLD INDUSTRIES, INC.
PATENT DEPARTMENT
P.O. BOX 3001
LANCASTER, PA 17604
Assignment: 9
Reel/Frame:005662/0298   Pages: 3
Recorded: 04/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/26/1991
2
Exec Dt:
02/26/1991
3
Exec Dt:
02/11/1991
4
Exec Dt:
02/11/1991
Assignee
1
LANCASTER, PENNSYLVANIA 17604
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07653177
Correspondence name and address
ROBIN M. DAVIS
C/O ARMSTRONG WORLD INDUSTRIES, INC.
PATENT DEPT., P.O.BOX 3001
LANCASTER, PA 17604
Assignment: 10
Reel/Frame:005892/0872   Pages: 2
Recorded: 11/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/04/1991
2
Exec Dt:
10/04/1991
3
Exec Dt:
10/04/1991
Assignee
1
A CORP. OF PA
LANCASTER, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07772143
Correspondence name and address
JOSIE WALTON
ARMSTRONG WORLD INDUSTRIES, INC.
PATENT DEPARTMENT
P.O. BOX 3001
LANCASTER, PA 17604

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