Patent Assignment
Reel/Frame 004586/0455
Assignment of Assignors Interest.
Recorded: 1986-06-16
Pages: 2
Assignee
NATIONAL GYPSUM COMPANY
4500 LINCOLN PLAZA, 500 N. AKARD ST., A DE. CORP., DALLAS, TEXAS, 75201
Covered Property
(1)
Distortion-Free Vinyl Siding
Patent:
4,930,287 →
Application:
06/868,245 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 22, 1991
From: NATIONAL GYPSUM COMPANY
To: DYNA BOND, INC., P.O. BOX 43, TORONTO DOMINION CENTRE, TORONTO, ONTARIO M5K 1B7 A CORP OF DE
Reel/Frame 005678/0295 →
Change of Name Effective on 03/07/1991
Feb 22, 1993
From: DYNA BOND, INC.
To: ARMOR BOND BUILDING PRODUCTS, INC.
Reel/Frame 006419/0439 →
Change of Name
Aug 4, 1999
From: DYNA BOND, INC.
To: ARMOR BOND BUILDING PRODUCTS, INC.
Reel/Frame 010154/0725 →