Patent Assignment
Reel/Frame 014580/0985
Assignment of Assignor's Interest
Recorded: 2003-10-14
Pages: 2
Assignor
GEBRUEDER HELLER DINKLAGE GMBH
Executed: 2003-09-24
Assignee
ILLINOIS TOOL WORKS INC.
3600 WEST LAKE AVENUE, GLENVIEW, ILLINOIS, 60025-5811
Covered Properties
(3)
A Drizzing Tool Having a Drill Bit with Primary and Secobdary Cutting Edges
Patent:
6,032,750 →
Application:
08/945,677 →
Drill
Patent:
6,250,857 →
Application:
09/395,430 →
Rock Drill
Patent:
6,446,741 →
Application:
09/663,573 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 4, 1998
From: KERSTEN, HEINRICH; PRECHT, HARTMUT
To: GEBRUDER HELLER DINKLAGE GMBH
Reel/Frame 009018/0373 →
Assignment of Assignor's Interest
Dec 9, 1999
From: KERSTEN, HEINRICH
To: GEBRUDER HELLER DINKLAGE GMBH
Reel/Frame 010439/0114 →
Assignment of Assignor's Interest
Jan 10, 2001
From: KERSTEN, HEINRICH; PRECHT, HARTMUT
To: GEBRUEDER HELLER DINKLAGE GMBH
Reel/Frame 011359/0113 →
Assignment of Assignor's Interest
May 23, 2014
From: ILLINOIS TOOL WORKS INC.
To: ITW HELLER GMBH
Reel/Frame 032958/0526 →
Change of Name
Sep 24, 2014
From: ITW HELLER GMBH
To: HELLER TOOLS GMBH
Reel/Frame 033813/0028 →