IP Library › Assignment 004935/0796
Patent Assignment
Reel/Frame 004935/0796

Assignment of Assignors Interest.

Recorded: 1988-05-20 Pages: 2
Assignors
AALDENBERG, ERIC
Executed: 1988-04-10
SILBERMAN, BARRY
Executed: 1988-05-03
Assignee
Covered Property (1)
Letter Tray
Patent: 319,473 →
Application: 07/220,227 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 11, 2005
From: ESSELTE PENDAFLEX CORPORATION
To: ESSELTE BUSINESS CORPORATION
Reel/Frame 016769/0085 →
Change of Name Jul 21, 2006
From: ESSELTE BUSINESS CORPORATION
To: ESSELTE CORPORATION
Reel/Frame 017971/0545 →