IP Library › Granted Patent US 508,510
Granted Patent S1
US 508,510 · App. 29/209,385 · Granted Aug 16, 2005

Optical lens

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Quick Facts
Patent No.
US 508,510
App. No.
29/209,385
Granted
Aug 16, 2005
Kind
S1
Claims (1)

The ornamental design for an optical lens, as shown and described.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 22, 2010
From: OPTICAL RESEARCH ASSOCIATES
To: SYNOPSYS, INC.
Reel/Frame 025178/0504 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 29, 2010
From: CASSARLY, WILLIAM JAMES
To: OPTICAL RESEARCH ASSOCIATES, INC.
Reel/Frame 025051/0921 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 4, 2010
From: CASSARLY, WILLIAM JAMES
To: OPTICAL RESEARCH ASSOCIATES
Reel/Frame 024785/0885 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 27, 2007
From: GALLI, ROBERT D.
To: OPTICAL RESEARCH ASSOCIATES
Reel/Frame 019224/0750 →