Patent Assignment
Reel/Frame 004526/0227
Assignment of Assignors Interest.
Recorded: 1986-03-06
Pages: 1
Assignor
HADDY, MICHAEL L.
Executed: 1986-01-21
Assignee
HYDROTILE MACHINERY COMPANY
PO BOX 669, A CORP. OF IA., NASHUA, IOWA, 50658
Covered Property
(1)
Packerhead with Elastic Rollers
Patent:
4,690,631 →
Application:
06/837,097 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Aug 2, 1988
From: BLACK CLAWSON COMPANY, THE; HYDROTILE MACHINERY COMPANY
To: CHEMICAL BANK, AS AGENT
Reel/Frame 004930/0102 →
Security Interest Amendment to Agreement 6/01/88. See Record for Details.
May 21, 1990
From: CHEMICAL BANK
To: BANK ONE, DAYTON, NATIONAL ASSOCIATION
Reel/Frame 005319/0279 →
Security Interest
Jun 24, 1991
From: INTERNATIONAL PIPE MACHINERY CORPORATION, A CORPORATION OF IA
To: SECURITY NATIONAL BANK OF SIOUX CITY, IOWA, THE
Reel/Frame 005763/0536 →
Released by Secured Party
Jan 21, 1993
From: BANK ONE, DAYTON, NATIONAL ASSOCIATION; CENTRAL TRUST COMPANY, N.A.; DNC AMERICA BANKING CORPORATION
To: BLACK CLAWSON COMPANY; HYDROTILE MACHINERY COMPANY (NOW KNOWN AS BC MANUFACTURING CO., INC.)
Reel/Frame 006414/0133 →