IP Library › Granted Patent US 604,807
Granted Patent S1
US 604,807 · App. 29/247,315 · Granted Nov 24, 2009

Switching valve

Assignee: Buerkert Werke GmbH & Co. KG
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Quick Facts
Patent No.
US 604,807
App. No.
29/247,315
Granted
Nov 24, 2009
Kind
S1
Claims (1)

An ornamental design for a switching valve, as shown and described.

Assignments (3)
CHANGE OF NAME Recorded Jul 25, 2017
From: BUERKERT WERKE GMBH
To: BUERKERT WERKE GMBH & CO. KG
Reel/Frame 043328/0118 →
MERGER Recorded Aug 12, 2010
From: BUERKERT WERKE GMBH & CO. KG
To: BUERKERT WERKE GMBH
Reel/Frame 024823/0594 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 13, 2006
From: GAERTNER, FRANK TH.
To: BUERKERT WERKE GMBH & CO. KG
Reel/Frame 018065/0964 →
Priority Claims (1)
DE 4 05 06 321 · Dec 9, 2005 · national