IP Library › Assignment 029283/0920
Patent Assignment
Reel/Frame 029283/0920

Assignment of Assignor's Interest

Recorded: 2012-11-13 Pages: 3
Assignor
J. VAN WALRAVEN HOLDING B. V.
Executed: 2012-11-12
Assignee
ROLF KUHN GMBH
12 BAHNHOFSTRASSE, TUTZING, 82327, GERMANY
Covered Property (1)
Firestop Collar
Patent: 8,336,832 →
Application: 12/753,182 →
Publication: US 2011/0210222
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 29, 2010
From: VAN WALRAVEN, JAN
To: J. VAN WALRAVEN HOLDING B.V.
Reel/Frame 024606/0272 →
Assignment of Assignor's Interest Nov 9, 2012
From: WIED, JURGEN
To: J. VAN WALRAVEN HOLDING B. V.
Reel/Frame 029272/0001 →