Patent Assignment
Reel/Frame 004502/0155
Re-Record of an Instrument Recorded Feb. 17, 1976 Reel 3275 Frame 231 to Correct the Habitat of the Assignee
Recorded: 1986-01-24
Pages: 1
Assignee
GENERAL FILTER COMPANY
A CORP OF DELAWARE, AMES, IOWA
Covered Property
(1)
Baffle and Wash Trough Assembly for Granular-Media Filters
Patent:
4,076,625 →
Application:
05/649,902 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Oct 19, 1989
From: GENERAL FILTER COMPANY
To: WILMINGTON TRUST COMPANY, A DE BANKING CORP.; WADE, WILLIAM J.,
Reel/Frame 005165/0954 →
Security Interest
Oct 20, 1989
From: GENERAL FILTER COMPANY
To: WILMINGTON TRUST COMPANY, WILLIAM J. WADE AS TRUSTEE, A DELAWARE BANKING CORP.
Reel/Frame 005161/0842 →
Released by Secured Party
Dec 3, 1990
From: WILMINGTON TRUST COMPANY; WADE, WILLIAM J.
To: GENERAL FILTER COMPANY
Reel/Frame 005525/0570 →
Released by Secured Party
Dec 3, 1990
From: WILMINGTON TRUST COMPANY; WADE, WILLIAM J.
To: GENERAL FILTER COMPANY
Reel/Frame 005525/0577 →
Assignment of Assignors Interest.
Dec 5, 1990
From: WILLIAM J. WADE, AS TRUSTEE
To: ENVIREX INC., A CORP OF DE
Reel/Frame 005518/0862 →