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Patent Assignment Assignor Details
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Assignor Name : GRAYBEAL, HAROLD N.
Total Assignments: 3
Assignment: 1
Reel/Frame:004000/0082   Pages: 1
Recorded: 06/10/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/17/1982
Assignee
1
LANCASTER, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06360787
Correspondence name and address
CLIFFORD B. PRICE
C/O ARMSTRONG WORLD INDUSTRIES, INC.,
PATENT DEPT.,
P.O. BOX 3001,
LANCASTER, PA 17604
Assignment: 2
Reel/Frame:004338/0441   Pages: 1
Recorded: 12/10/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/24/1984
2
Exec Dt:
10/24/1984
3
Exec Dt:
10/24/1984
Assignee
1
LANCASTER, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06666295
Correspondence name and address
LAIRD F. MILLER
C/O ARMSTRONG WORLD INDUSTRIES, INC.
PATENT DEPT., P.O. BOX 3001
LANCASTER, PA 17604
Assignment: 3
Reel/Frame:006589/0914   Pages: 2
Recorded: 07/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/02/1993
2
Exec Dt:
04/02/1993
3
Exec Dt:
04/07/1993
Assignee
1
P.O. BOX 3001
LANCASTER, PENNSYLVANIA 17604
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08037606
Correspondence name and address
ARMSTRONG WORLD INDUSTRIES
CLIFFORD B. PRICE
PATENT DEPARTMENT
P.O. BOX 3001
LANCASTER, PENNSYLVANIA 17604

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