Valve-actuating knob assembly

- Grohe AG

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FIG. 1 is a perspective view of the valve-actuating knob assembly according to the invention;

FIG. 2 is an elevational side view of the knob assembly; and,

FIG. 3 is a top view of the knob assembly.


The ornamental design for a valve-actuating knob assembly, as shown.

Referenced Cited
U.S. Patent Documents
D290494 June 23, 1987 Dragos
D441056 April 24, 2001 Warshawsky et al.
D441843 May 8, 2001 Warshawsky et al.
D505186 May 17, 2005 Ouyoung
Patent History
Patent number: D534995
Type: Grant
Filed: Apr 21, 2006
Date of Patent: Jan 9, 2007
Assignee: Grohe AG (Hemer)
Inventor: Daniel Müllenmeister (Havixbeck)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Gregory Andoll
Attorney: Andrew Wilford
Application Number: 29/258,525
Current U.S. Class: Handle (D23/250)