IP Library › Assignment 024606/0272
Patent Assignment
Reel/Frame 024606/0272

Assignment of Assignor's Interest

Recorded: 2010-06-29 Pages: 2
Assignor
VAN WALRAVEN, JAN
Executed: 2010-06-02
Assignee
J. VAN WALRAVEN HOLDING B.V.
5, INDUSTRIEWEG, MIJDRECHT, RK 3641, NETHERLANDS
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 Nov 9, 2012
From: WIED, JURGEN
To: J. VAN WALRAVEN HOLDING B. V.
Reel/Frame 029272/0001 →
Assignment of Assignor's Interest Nov 13, 2012
From: J. VAN WALRAVEN HOLDING B. V.
To: ROLF KUHN GMBH
Reel/Frame 029283/0920 →