Patent Assignment
Reel/Frame 004148/0846
Assignment of Assignors Interest.
Recorded: 1983-06-22
Pages: 2
Assignor
NICHOLS, ROBERT L.
Executed: 1983-03-31
Assignee
AMERICAN HOSPITAL SUPPLY CORPORTION
AN ILL CORP., EVANSTON, ILLINOIS
Covered Properties
(8)
Shutoff Valve Sleeve
Patent:
4,245,637 →
Application:
05/923,346 →
Suction Canister with Vortex Flow Deflector
Patent:
4,275,731 →
Application:
05/923,391 →
Shut Off Valve for Medical Suction Apparatus and Method for Making the Same
Patent:
4,256,109 →
Application:
05/923,397 →
Low Profile Shut-Off Valve for Medical Suction Apparatus
Patent:
4,321,923 →
Application:
06/117,058 →
Vacuum Port Connector Assembly
Application:
06/173,885 →
Composite Die for Forming a Plunger for Use in a Shutoff Valve for a Medical Suction Apparatus
Patent:
4,330,253 →
Application:
06/187,073 →
Suction System with Cover-Port Cap Attachment Breakaway Tab
Patent:
4,347,946 →
Application:
06/264,611 →
Vacuum Port Connector Assembly
Patent:
4,460,361 →
Application:
06/435,384 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Oct 17, 1988
From: BAXTER TRAVENOL LABORATOIRES, INC., A CORP. OF DE
To: BAXTER INTERNATIONAL INC.
Reel/Frame 005053/0167 →
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 →
Assignment of Assignor's Interest
May 18, 1998
From: BAXTER INTERNATIONAL, INC.
To: ALLEGIANCE CORPORATION
Reel/Frame 009227/0184 →