Patent Assignment
Reel/Frame 021050/0857
Assignment of Assignor's Interest
Recorded: 2008-06-08
Pages: 17
Assignor
DEHA ANKERSYSTEME GMBH & CO. KG
Executed: 2001-12-14
Assignee
HALFEN GMBH & CO. KG
LIEBIGSTR. 14, LANGENFELD, 40764, GERMANY
Covered Properties
(2)
Tension Rod Anchor Having a Scaling Structure
Patent:
6,312,185 →
Application:
09/402,938 →
Shearing reinforcement for flat ceilings and dowel strip
Patent:
6,327,832 →
Application:
09/581,754 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 1, 2000
From: ERNST, PETER
To: DEHA ANKERSYSTEME GMBH & CO. KG
Reel/Frame 010575/0637 →
Assignment of Assignor's Interest
Aug 11, 2000
From: ERNST, PETER; SCHRADER, GERHARD
To: DEHA ANKERSYSTEME GMBH & CO. KG
Reel/Frame 011060/0578 →
Assignment of Assignor's Interest
Nov 12, 2008
From: HALFEN GMBH & CO. KG
To: HALFEN GMBH
Reel/Frame 021817/0509 →