Patent Assignment
Reel/Frame 009287/0053
Assignment of Assignor's Interest
Recorded: 1998-06-29
Pages: 4
Assignors
ALCORN, ALLAN E.
Executed: 1998-06-15
BARNETT, MICHAEL
Executed: 1998-06-19
GIACALONE, LOUIS D., JR.
Executed: 1998-06-15
LEVINTHAL, ADAM E.
Executed: 1998-06-17
Assignee
SILICON GAMING, INC.
2800 W. BAYSHORE HIGHWAY, PALO ALTO, CALIFORNIA, 94303
Covered Property
(1)
Method of Authenticating Game Data Sets in an Electronic Casino Gaming System
Patent:
6,149,522 →
Application:
09/107,031 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 31, 1998
From: SILICON GAMING, INC.
To: SILICON GAMING - NEVADA
Reel/Frame 009417/0146 →
Collateral Assignment, Patent Mortgage and Security Agreement
Jun 2, 2000
From: SILICON GAMING, INC.
To: VENTURE BANKING GROUP, A DIVISION OF CUPERTINO NATIONAL BANK & TRUST
Reel/Frame 010881/0295 →
Assignment of Assignor's Interest
Aug 4, 2000
From: SILICON GAMING, INC.; SILICON GAMING-INDIANA, INC., A NEWVADA CORPORATION; SILICON GAMING-NEVADA, INC., A NEVADA CORPORATION; SILICON GAMING-ILLINOIS, INC., A NEVADA CORPORATION
To: VENTURE BANKING GROUP, A DIVISION OF CUPERTINO NATIONAL BANK & TRUST
Reel/Frame 011029/0694 →
Release of Patent Security Agreement at Reel 010881/Frame 0295.
Apr 25, 2001
From: VENTURE BANKING GROUP, A DIVISION OF CUPERTINO NATIONAL BANK & TRUST
To: SILICON GAMING, INC.
Reel/Frame 011751/0903 →
Release of Patent Security Interest at Reel 011029/Frame 0694
Apr 25, 2001
From: VENTURE BANKING GROUP, A DIVISION OF CUPERTINO NATIONAL BANK & TRUST
To: SILICON GAMING, INC.; SILICON GAMING-INDIANA, INC.; SILICON GAMING-NEVADA, INC.; SILICON GAMING-ILLINOIS, INC.
Reel/Frame 011761/0247 →
Assignment of Assignor's Interest
Jan 29, 2002
From: SILICON GAMING-NEVADA
To: IGT, A NEVADA CORPORATION
Reel/Frame 012551/0636 →