Covered Property (1)

Related Assignments (7)

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

Security Interest Aug 12, 1988

From: J.L. WICKHAM CO., INC., THE

To: WALNUT CAPITAL CORPORATION

Reel/Frame 004928/0193 →

Released by Secured Party Mar 15, 1990

From: J.L. WICKHAM CO., INC., THE

To: WALNUT CAPITAL CORPORATION,

Reel/Frame 005252/0907 →

Security Interest Dec 21, 1990

From: J. L. WICKHAM CO., INC., THE, A CORP. OF MD

To: SOVRAN BANK/MARYLAND

Reel/Frame 005548/0385 →

Security Interest Apr 23, 1992

From: J. L. WICKHAM CO., INC.

To: MERCANTILE-SAFE DEPOSIT AND TRUST COMPANY

Reel/Frame 006100/0384 →

Release of Patent Lien Oct 28, 1994

From: MERCANTILE-SAFE DEPOSIT AND TRUST COMPANY

To: J.L. WICKHAM CO., INC., THE

Reel/Frame 007194/0798 →

Assignment of Assignor's Interest Nov 17, 1994

From: J. L. WICKHAM CO., INC., THE

To: BANK OF BALTIMORE, THE

Reel/Frame 007205/0330 →

Assignment of Assignor's Interest Mar 11, 1998

From: J. L. WICKAM COMPANY, INC., THE

To: PRISM ACQUISITION, INC.

Reel/Frame 009027/0029 →