Patent Assignment
Reel/Frame 021817/0509
Assignment of Assignor's Interest
Recorded: 2008-11-12
Pages: 25
Assignor
HALFEN GMBH & CO. KG
Executed: 2006-12-15
Assignee
HALFEN GMBH
LIEBIGSTR. 14, LANGENFELD, 40764, GERMANY
Covered Properties
(4)
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 →
Connecting Part for Mounting Rails
Support Shoe for Concrete Pylons
Related Assignments
(6)
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
Jul 4, 2003
From: KIRCHNER, GEORG; BINNA, MICHAEL; GORTZ, BEATE; HANKE, ANDREAS
To: HALFEN GMBH & CO. KG
Reel/Frame 013775/0337 →
Assignment of Assignor's Interest
Nov 12, 2004
From: FROHLICH, KLAUS; HANKE, ANDREAS
To: HALFEN GMBH & CO. KG
Reel/Frame 015359/0382 →
Assignment of Assignor's Interest
Jun 8, 2008
From: DEHA ANKERSYSTEME GMBH & CO. KG
To: HALFEN GMBH & CO. KG
Reel/Frame 021050/0857 →
Change of Name
Feb 22, 2022
From: HALFEN GMBH
To: LEVIAT GMBH
Reel/Frame 059352/0621 →