Patent Assignment
Reel/Frame 006210/0199
Assignment of Assignors Interest.
Recorded: 1992-08-21
Pages: 2
Assignors
CHAMBERS, GODFREY
Executed: 1992-08-19
HOYTE, WAYNE M.
Executed: 1992-08-19
STEGMEIR, GEORGE J.
Executed: 1992-08-19
Assignee
M. GRUMBACHER, INC.
30 ENGELHARD DRIVE, CRANBURY, NEW JERSEY, 08512
Covered Property
(1)
Water Reducible Artists' Oil Paints Compositions
Patent:
5,312,482 →
Application:
07/933,995 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name
Feb 20, 1997
From: M. GRUMBACHER, INC. (NEW YORK CORPORATION)
To: KOH-I-NOOR INC. (NEW JERSEY CORPORATION)
Reel/Frame 008354/0881 →
Assignment of Assignor's Interest
Dec 20, 1999
From: KOH-I-NOOR INC.
To: SANFORD, L.P. ( AN ILLINOIS LIMITED PARTNERSHIP)
Reel/Frame 010499/0874 →
Assignment of Assignor's Interest
Nov 17, 2006
From: SANFORD, L.P.
To: CHARTPAK, INC.
Reel/Frame 018524/0756 →