Patent Assignment
Reel/Frame 003914/0470
Assignment of Assignors Interest.
Recorded: 1981-10-05
Pages: 1
Assignor
SEELEY, DOUGLAS A.
Executed: 1980-05-28
Assignee
AMERICAN HOECHST CORPORATION, A CORP. OF DE
SOMERVILLE, NEW JERSEY
Covered Property
(1)
Light Beam Scanning Apparatus
Patent:
4,323,307 →
Application:
06/157,147 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 26, 1984
From: AMERICAN HOECHST CORPORATION
To: GERBER SCIENTIFIC INSTRUMENT COMPANY, SOUTH WINDSOR, CT., A CT CORP.
Reel/Frame 004286/0394 →
Change of Name Effective on 05/01/1992
Jul 20, 1992
From: GERBER SCIENTIFIC INSTRUMENT COMPANY, THE
To: GERBER SYSTEMS CORPORATION
Reel/Frame 006190/0025 →
Merger
Jul 20, 1995
From: AMERICAN HOECHST CORPORATION
To: HOECHST CELANESE CORPORATION
Reel/Frame 007562/0872 →