IP Library Assignment 004791/0623
Patent Assignment
Reel/Frame 004791/0623

Assignment of Assignors Interest.

Recorded: 1987-11-25 Pages: 2
Assignor
CHIN, SEOK W.
Executed: 1987-11-21
Assignee
Covered Property (1)
Electromagnetic Energy Seal for a Microwave Oven
Patent: 4,822,968 →
Application: 07/126,254 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Amendment to Patent Collateral Assignment and Security Agreement May 8, 1996
From: BELL & HOWELL OPERATING COMPANY (FORMERLY, BELL & HOWELL COMPANY)
To: BANKERS TRUST COMPANY, AS AGENT
Reel/Frame 007986/0224 →