Patent Assignment
Reel/Frame 003810/0057
Assignment of Assignors Interest.
Recorded: 1980-11-12
Pages: 2
Assignor
ELECTRONIZED CHEMICALS CORPORATON
Executed: 1980-10-21
Assignee
HIGH VOLTAGE ENGINEERING CORPORATON, A CORP. OF MA.
SOUTH BEDFORD ST., BURLINGTON, MASSACHUSETTS
Covered Properties
(2)
Heat Shrinkable Components with Meltable Insert Liner
Patent:
3,582,457 →
Application:
04/691,791 →
Fep Cables
Patent:
3,650,827 →
Application:
04/877,269 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 29, 1985
From: HIGH VOLTAGE ENGINEERING CORPORATION
To: MINNESOTA MINING AND MANUFACTURING COMPANY A DE CORP
Reel/Frame 004450/0312 →
Assignment of Assignors Interest.
Aug 29, 1988
From: HIGH VOLTAGE ENGINEERING CORPORATION, A CORP. OF MA
To: SEIP, LTD., 551 MADISON AVENUE, NEW YORK, N.Y. 10022, A CORP. OF DE
Reel/Frame 004932/0931 →
Security Interest
Dec 2, 1988
From: HIGH VOLTAGE ENGINEERING CORPORATION
To: MARINE MIDLAND BANK, N.A.
Reel/Frame 005009/0952 →
Security Interest
Jun 28, 1989
From: COMFAB TECHNOLOGIES, INC.; HIGH VOLTAGE ENGINEERING CORPORATION
To: FIRST NATIONAL BANK OF BOSTON
Reel/Frame 005258/0013 →
Security Interest
Jun 25, 1991
From: HIGH VOLTAGE ENGINEERING CORPORATION, A MA CORPORATION
To: FLEET NATIONAL BANK
Reel/Frame 005748/0283 →
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 →