Patent Assignment
Reel/Frame 004917/0050
Assignment of Assignors Interest.
Recorded: 1988-08-10
Pages: 7
Assignor
NATIONAL PATENT DEVELOPMENT CORPORATION
Executed: 1987-11-12
Covered Properties
(2)
Inspection Device
Patent:
4,738,530 →
Application:
06/883,969 →
An Inspection Fixture for Use in Inspecting the Mounting of Contact Lens Within a Tinting Fixture Prior to Tinting
Patent:
315,164 →
Application:
06/886,524 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Sep 29, 1994
From: NEATSIMPLE LIMITED
To: HYDRON LIMITED BROADWALK HOUSE
Reel/Frame 007152/0044 →
Assignment of Assignor's Interest
Sep 29, 1994
From: ALLERGAN, INC. (A CORP. OF DE)
To: NEATSIMPLE LIMITED BROADWALK HOUSE
Reel/Frame 007152/0047 →
Assignment of Assignor's Interest
May 6, 1996
From: ALLERGAN, INC.
To: ALLERGAN
Reel/Frame 008239/0239 →