Patent Assignment
Reel/Frame 004393/0059
Assignment of Assignors Interest.
Recorded: 1985-04-01
Pages: 1
Assignor
DUFRENNE, GERALD
Executed: 1985-03-22
Assignee
UNITEK CORPORATION, A CA CORP
2724 SOUTH PECK ROAD,, MONROVIA,, CALIFORNIA, 91016
Covered Property
(1)
Weld Resistance Measuring Apparatus for a Spot Welder
Patent:
4,639,569 →
Application:
06/718,295 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 30, 1989
From: UNITEK CORPORATION
To: WELDMATIC CORP.
Reel/Frame 005091/0161 →
Change of Name Effective on 10/21/1991
Jan 6, 1992
From: WELDMATIC CORP
To: UNITEK EQUIPMENT INC.
Reel/Frame 005959/0950 →
Assignment of Assignor's Interest
Oct 21, 1994
From: UNITEK EQUIPMENT INC.
To: UNITEK MIYACHI CORPORATION
Reel/Frame 007176/0094 →
Change of Name
Oct 5, 2001
From: UNITEK MIYACHI INTERNATIONAL, LTD.
To: UNITEK MIYACHI CORPORATION
Reel/Frame 012232/0646 →
Change of Name
Jul 15, 2005
From: UNITEK MIYACHI CORPORATION
To: MIYACHI UNITEK CORPORATION
Reel/Frame 016769/0434 →