Operation switch

- Panasonic
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Description

FIG. 1 is a top perspective view of an operation switch of the present invention, showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a first side elevation view thereof;

FIG. 5 is a second side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a top perspective view thereof shown in an environmental use.

The broken line showing of operation switch is included for the purpose of showing unclaimed subject matter and forms no part of the claimed design.

Claims

We claim the ornamental design for an operation switch, as shown and described.

Referenced Cited
U.S. Patent Documents
D454119 March 5, 2002 Winkler
D534874 January 9, 2007 Potts
D558690 January 1, 2008 Anderson et al.
D576962 September 16, 2008 Kidman
D605606 December 8, 2009 Zheng
Patent History
Patent number: D638803
Type: Grant
Filed: Mar 18, 2010
Date of Patent: May 31, 2011
Assignee: Panasonic Corporation (Osaka)
Inventors: Mizuho Sakakibara (Tokyo), Shoichi Kobayashi (Hyogo), Yohei Kume (Osaka), Shohei Tsukada (Osaka), Hideo Kawakami (Osaka), Tohru Nakamura (Osaka)
Primary Examiner: Thomas Johannes
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/357,849