Patent Assignment
Reel/Frame 004336/0981
Assignment of Assignors Interest.
Recorded: 1984-12-03
Pages: 2
Assignor
DU BOIS, R. CLARK
Executed: 1983-03-04
Assignee
GRADCO/DENDOKI, INC.
A CA CORP., SANTA ANA, CALIFORNIA
Covered Property
(1)
Drop Tray Sorter
Patent:
4,500,087 →
Application:
06/458,581 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Effective March 30, 1983
Dec 3, 1984
From: GRADCO-DENDOKI, INC.,
To: GRADCO SYSTEMS, INC.
Reel/Frame 004336/0978 →
Security Interest
Feb 21, 1991
From: GRADCO SYSTEMS, INC., A CORP OF CA
To: GRADCO (JAPAN) LTD., A JAPANESE CORPORATION
Reel/Frame 005597/0174 →
Assignment of Assignors Interest.
May 8, 1991
From: GRADCO SYSTEMS, INC., A CORP. OF CA
To: GRADCO (JAPAN) LTD., A CORP. OF JAPAN
Reel/Frame 005953/0001 →