Patent Assignment
Reel/Frame 005525/0472
Assignment of Assignors Interest.
Recorded: 1990-11-30
Pages: 3
Assignor
BERGEVIN, KEVIN
Executed: 1990-11-15
Assignee
DU PONT CANADA INC., A CORP. OF CANADA
MISSISSAUGA,, ONTARIO,, CANADA
Covered Property
(1)
Heat-Sealing Device for Thermoplastic Films
Patent:
4,981,546 →
Application:
07/405,590 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.