Foot switch
Description
The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design.
Claims
The ornamental design for a foot switch, as shown and described.
Referenced Cited
Patent History
Patent number: D589460
Type: Grant
Filed: May 14, 2007
Date of Patent: Mar 31, 2009
Assignee: Hiwin Mikrosystem Corp. (Taichung Industrial Park, Taichung)
Inventor: Bing-Hong Yang (Taichung)
Primary Examiner: Daniel D Bui
Assistant Examiner: Thomas J Johannes
Attorney: Charles E. Baxley
Application Number: 29/286,637
Type: Grant
Filed: May 14, 2007
Date of Patent: Mar 31, 2009
Assignee: Hiwin Mikrosystem Corp. (Taichung Industrial Park, Taichung)
Inventor: Bing-Hong Yang (Taichung)
Primary Examiner: Daniel D Bui
Assistant Examiner: Thomas J Johannes
Attorney: Charles E. Baxley
Application Number: 29/286,637
Classifications
Current U.S. Class:
Foot Operated (D13/167)