IP Library › Assignment 004443/0293
Patent Assignment
Reel/Frame 004443/0293

Assignment of Assignors Interest.

Recorded: 1985-08-09 Pages: 3
Assignors
GOLDSTEIN, AMNON
Executed: 1985-08-01
COOPER, JOHN F.
Executed: 1985-08-05
Assignee
Covered Property (1)
Dry Process Electrostatic Developer Comprising a Generally Round Magnetic Carrier and a Flake-Type Carrier
Patent: 4,683,187 →
Application: 06/764,417 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Jan 12, 1989
From: DATA RECORDING SYSTEMS, INC.
To: ECRM INCORPORATED
Reel/Frame 005000/0447 →
Assignment of Assignors Interest. Jan 17, 1989
From: ECRM INCORPORATED
To: ECRM TRUST
Reel/Frame 005010/0161 →