IP Library › Assignment 003896/0841
Patent Assignment
Reel/Frame 003896/0841

Assignment of Assignors Interest.

Recorded: 1981-06-18 Pages: 2
Assignors
SARGEANT, JOHN E.
Executed: 1981-06-12
HOFFA, JACK L.
Executed: 1981-06-12
Assignee
BENTLEY LABORATORIES, INC.
17502 ARMSTRONG AVE., A CORP., IRVINE, CALIFORNIA, 92714
Covered Property (1)
Pleural Drainage System
Patent: 4,439,189 →
Application: 06/274,788 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Jul 5, 1984
From: AMERICAN BENTLEY INC., A CORP OF DE
To: AMERICAN HOSPITAL SUPPLY CORPORATION ONE AMERICAN PLAZA, EVANSTON, ILLINOIS 60201 A CORP OF ILLINOIS
Reel/Frame 004285/0263 →
Change of Name Effective on 10/17/1988 Jan 30, 1990
From: BAXTER TRAVENOL LABORATORIES, INC., A CORP. OF DE
To: BAXTER INTERNATIONAL INC.
Reel/Frame 005050/0870 →