Covered Property (1)

Related Assignments (12)

Other recorded transfers of the patent in this record — the chain of ownership.

Assignment of Assignors Interest. Apr 7, 1988

From: MISTOGEN EQUIPMENT COMPANY, A CA CORP.

To: TIMETER INSTRUMENT CORPORATION

Reel/Frame 004850/0130 →

Released by Secured Party Sep 25, 1992

From: MIST 02 GEN CO.

To: BANC BOSTON FINANCIAL CO.

Reel/Frame 006329/0367 →

Released by Secured Party Sep 25, 1992

From: TIMETER INSTRUMENT CORPORATION

To: BANC BOSTON FINANCIAL CO.

Reel/Frame 006329/0364 →

Security Interest Aug 22, 1994

From: ALLIED HEALTHCARE PRODUCTS, INC.

To: BOATMEN'S NATIONAL BANK OF ST. LOUIS, THE

Reel/Frame 007094/0132 →

Amendment to Patent Collateral Assignment. Feb 6, 1995

From: ALLIED HEALTHCARE PRODUCTS, INC.

To: BOATMEN'S NATIONAL BANK OF ST. LOUIS, THE

Reel/Frame 007322/0347 →

Second Amendment to Patent Collateral Assignment Apr 17, 1995

From: ALLIED HEALTHCARE PRODUCTS, INC.

To: BOATMEN'S NATIONAL BANK OF ST. LOUIS, THE

Reel/Frame 007435/0259 →

Amended and Restated Patent Collateral Assignment and Security Agreement. Oct 25, 1995

From: ALLIED HEALTHCARE PRODUCTS, INC.

To: BOATMEN'S NATIONAL BANK OF ST.LOUIS, THE, AS AGENT

Reel/Frame 007677/0813 →

Security Interest Aug 21, 1997

From: ALLIED HEALTHCARE PRODUCTS, INC.

To: FOOTHILL CAPITAL CORPORATION

Reel/Frame 008669/0659 →

Release and Quit Claim Assignment Apr 16, 2002

From: BANK OF AMERICA, N.A., F/K/A NATIONSBANK, N.A, F/K/A THE BOATMEN'S NATIONAL BANK OF ST. LOUIS

To: ALLIED HEALTHCARE PRODUCTS, INC.

Reel/Frame 012822/0392 →

Patent Security Agreement May 10, 2002

From: ALLIED HEALTHCARE PRODUCTS, INC.

To: LASALLE BUSINESS CREDIT, INC.

Reel/Frame 012875/0718 →

Release & Reassignment May 15, 2002

From: FOOTHILL CAPITAL CORPORATION

To: ALLIED HEALTHCARE PRODUCTS, INC.

Reel/Frame 012884/0411 →

Merger Jun 7, 2002

From: TIMEMETER INSTRUMENTS CORPORATION

To: ALLIED HEALTHCARE PRODUCTS, INC.

Reel/Frame 012973/0071 →