IP Library › Assignment 005256/0329
Patent Assignment
Reel/Frame 005256/0329

Assignment of Assignors Interest.

Recorded: 1990-02-22 Pages: 3
Assignors
SCHWARTZKOPF, ROBERT A.
Executed: 1990-02-14
RUGGLES, ROY L.
Executed: 1990-02-12
Assignee
COSCO, INC.
2525 STATE STREET, COLUMBUS, INDIANA, 47201
Covered Property (1)
Step Stool
Patent: 335,966 →
Application: 07/483,006 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 5, 1999
From: COSCO, INC
To: COSCO MANAGEMENT, INC.
Reel/Frame 010263/0474 →
Re-Record to Correct Patent Number 4456303 Previously Recorded at Reel 010263, Frame 0474. May 12, 2000
From: COSCO, INC.
To: COSCO MANAGEMENT, INC.
Reel/Frame 010814/0495 →