Recessed control knob

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Description

FIG. 1 is a front isometric view of a recessed control knob of the present invention, showing my new design;

FIG. 2 is rear isometric view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a cross-sectional view thereof along line 4—4 of FIG. 3.

The broken line showing on the drawing disclosure is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a recessed control knob, as shown.

Referenced Cited
U.S. Patent Documents
D220268 March 1971 Kliewer
D240859 August 1976 Kaye
D256798 September 9, 1980 Scholz
D356777 March 28, 1995 Katsui et al.
D378677 April 1, 1997 Matsumoto et al.
D527611 September 5, 2006 Sato
Patent History
Patent number: D612364
Type: Grant
Filed: Jun 27, 2008
Date of Patent: Mar 23, 2010
Inventor: Tadeusz Kwolek (Columbus, IN)
Primary Examiner: Nanda Bondade
Attorney: Roberts IP Law
Application Number: 29/308,637