Patent Assignment
Reel/Frame 009866/0328
Change of Name
Recorded: 1999-03-29
Pages: 3
Assignor
PROFESSIONAL TAPE CONVERTERS, INC.
Executed: 1988-06-20
Assignee
ALHA PRO TECH, INC.
1180 WEST INDUSTRIAL PARK DRIVE, NOGALES, ARIZONA, 85621
Covered Property
(1)
Filter Mask
Patent:
4,688,566 →
Application:
06/856,600 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 25, 1986
From: BOYCE, ELVIN L.
To: PROFESSIONAL TAPE CONVERTERS, INC.
Reel/Frame 004567/0748 →
Security Interest
Jun 13, 1988
From: PROFESSIONAL TAPE CONVERTERS, INC.,
To: BOYCE, ELVIN
Reel/Frame 004904/0087 →
Security Interest
Jul 17, 1995
From: ALPHA PRO TECH, INC.
To: CIT GROUP/CREDIT FINANCE, INC., THE
Reel/Frame 007553/0585 →
Release of Security Agreement
Mar 29, 1999
From: BALLARD MEDICAL PRODUCTS
To: PROFESSIONAL TAPE CONVERTERS, INC.
Reel/Frame 009866/0293 →
Release of Security Agreement
Oct 10, 2000
From: CIT GROUP/CREDIT FINANCE, INC., THE
To: ALPHA PRO TECH, INC.
Reel/Frame 011164/0397 →
Release and Termination of Mortgage of Patent
Oct 12, 2000
From: THAREL, M. JAMES; GRIFFIN, WARREN L.
To: PROFESSIONAL TAPE CONVERTERS, INC.
Reel/Frame 011170/0295 →