IP Library Assignment 009018/0373
Patent Assignment
Reel/Frame 009018/0373

Assignment of Assignor's Interest

Recorded: 1998-02-04 Pages: 2
Assignors
KERSTEN, HEINRICH
Executed: 1997-11-13
PRECHT, HARTMUT
Executed: 1997-11-13
Assignee
GEBRUDER HELLER DINKLAGE GMBH
STEINFELDER STR. 11, 49413 DINKLAGE, GERMANY
Covered Property (1)
A Drizzing Tool Having a Drill Bit with Primary and Secobdary Cutting Edges
Patent: 6,032,750 →
Application: 08/945,677 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 14, 2003
From: GEBRUEDER HELLER DINKLAGE GMBH
To: ILLINOIS TOOL WORKS INC.
Reel/Frame 014580/0985 →
Assignment of Assignor's Interest May 23, 2014
From: ILLINOIS TOOL WORKS INC.
To: ITW HELLER GMBH
Reel/Frame 032958/0526 →