Patent Assignment
Reel/Frame 003991/0962
Assignment of Assignors Interest.
Recorded: 1982-03-11
Pages: 3
Assignor
HOLSTROM, JOHN R.
Executed: 1982-03-04
Assignee
AMSTED INDUSTRIES INCORPORATED
3700 PRUDENTIAL PLAZA, A CORP. OF DE, CHICAGO, ILLINOIS
Covered Property
(1)
Flowmeter Using Twisting Torque
Patent:
4,428,242 →
Application:
06/357,261 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Released by Secured Party
Apr 12, 1989
From: FIRST NATIONAL BANK OF CHICAGO, AS AGENT
To: AMSTED INDUSTRIES INCORPORATED, A CORP. OF DE.
Reel/Frame 005070/0731 →
Assignment of Assignors Interest.
Sep 18, 1989
From: AMSTED INDUSTRIES INCORPORATED
To: PRATT ACQUISITION CORP., 405 SOUTH HIGHLAND AVENUE, AURORA, IL 60507 A CORP. OF DE
Reel/Frame 005140/0897 →
Security Interest
Oct 11, 1989
From: HENRY PRATT COMPANY
To: CONTINENTAL BANK N.A., 231 SOUTH LASALLE STREET, CHICAGO, IL 60697
Reel/Frame 005610/0680 →
Change of Name 9/11/89 - Delaware
Jun 11, 1990
From: PRATT ACQUISITION CORP.
To: HENRY PRATT COMPANY
Reel/Frame 005338/0255 →
Released by Secured Party
Nov 8, 1991
From: CONTINENTAL BANK N.A.
To: HENRY PRATT COMPANY
Reel/Frame 005903/0639 →