Patent Assignment
Reel/Frame 004939/0828
Assignment of Assignors Interest.
Recorded: 1988-02-05
Pages: 1
Assignor
SPANGENBERG, MELVIN
Executed: 1988-01-26
Assignee
CHAMPION INTERNATIONAL CORP., A CORP. OF NY
ONE CHAMPION PLAZA, STAMFORD, CONNECTICUT, 06921
Covered Property
(1)
Pipe Joint Assembly
Patent:
4,907,829 →
Application:
07/141,292 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.