Switch
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Description
The broken line showing of the interior of the switch in
Claims
The ornamental design for switch, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D589904
Type: Grant
Filed: Nov 15, 2007
Date of Patent: Apr 7, 2009
Assignee: SMK Corporation (Tokyo)
Inventors: Haruo Yoshida (Tokyo), Yuichi Kato (Tokyo), Yosuke Sakai (Tokyo)
Primary Examiner: Daniel D Bui
Assistant Examiner: Thomas J Johannes
Attorney: Darby & Darby P.C.
Application Number: 29/297,641
Type: Grant
Filed: Nov 15, 2007
Date of Patent: Apr 7, 2009
Assignee: SMK Corporation (Tokyo)
Inventors: Haruo Yoshida (Tokyo), Yuichi Kato (Tokyo), Yosuke Sakai (Tokyo)
Primary Examiner: Daniel D Bui
Assistant Examiner: Thomas J Johannes
Attorney: Darby & Darby P.C.
Application Number: 29/297,641
Classifications