Patent Assignment
Reel/Frame 004816/0919
Assignment of Assignors Interest.
Recorded: 1987-12-10
Pages: 2
Assignor
WINTHROP, JOHN T.
Executed: 1987-12-04
Covered Property
(1)
Progressive Addition Spectacle Lens
Patent:
4,861,153 →
Application:
07/131,987 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 15, 1995
From: AMERICAN OPTICAL CORPORATION
To: AO, INC.
Reel/Frame 007737/0520 →
Assignment of Assignor's Interest
Jul 15, 1996
From: AO, INC.; AMERICAN OPTICAL CORPORATION
To: SOLA INTERNATIONAL INC.
Reel/Frame 008048/0061 →
Notice of Grant of Security Interest
Feb 7, 2001
From: SOLA INTERNATIONAL, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 011506/0745 →
Release of Security Interest
Apr 20, 2001
From: BANK OF AMERICA, N.A.
To: SOLA INTERNATIONAL, INC.
Reel/Frame 011722/0899 →