Patent Assignment
Reel/Frame 004450/0316
Assignment of Assignors Interest.
Recorded: 1985-08-29
Pages: 1
Assignor
HIGH VOLTAGE ENGINEERING CORPORATION A CORP OF MA
Executed: 1985-04-01
Assignee
MINNESOTA MINING AND MANUFACTURING COMPANY A CORP OF DE
3M CENTER, ST. PAUL, MINNESOTA
Covered Property
(1)
Heat-Shrinkable Article
Patent:
4,378,393 →
Application:
06/242,877 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 12, 1981
From: SMUCKLER JACK H.
To: HIGH VOLTAGE ENGINEERING CORPORATION
Reel/Frame 003872/0349 →
Collateral Assignment of Copyrights, Patents, Trademarks and Licenses
Jun 24, 1996
From: HIGH VOLTAGE ENGINEERING CORPORATION; DATCON INSTRUMENT COMPANY; HALMAR ROBICON GROUP, INC.; HIVEC HOLDINGS, INC.
To: SANWA BUSINESS CREDIT CORPORATION AS COLLATERAL AGENT
Reel/Frame 008013/0660 →