Control switch
Description
The broken lines in
Claims
The ornamental design for a control switch, as shown and described in FIGS. 1 through 7.
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Patent History
Patent number: D909978
Type: Grant
Filed: Mar 30, 2018
Date of Patent: Feb 9, 2021
Inventor: John A Swiatek (Shelby, MI)
Primary Examiner: Selina Sikder
Application Number: 29/642,652
Type: Grant
Filed: Mar 30, 2018
Date of Patent: Feb 9, 2021
Inventor: John A Swiatek (Shelby, MI)
Primary Examiner: Selina Sikder
Application Number: 29/642,652
Classifications
Current U.S. Class:
Button Operated (D13/171)