Electric hand crank with switches and handle extension
Description
The broken lines shown in the figures are included for the purpose of illustrating portions of the electric hand crank with switched and handle extension which form no part of the claimed design.
Claims
The ornamental design for an electric hand crank with switches and handle extension, as shown and described.
Referenced Cited
Patent History
Patent number: D903452
Type: Grant
Filed: Jun 9, 2017
Date of Patent: Dec 1, 2020
Inventor: Wendy Lin (Chino Hills, CA)
Primary Examiner: Gino Colan
Application Number: 29/607,159
Type: Grant
Filed: Jun 9, 2017
Date of Patent: Dec 1, 2020
Inventor: Wendy Lin (Chino Hills, CA)
Primary Examiner: Gino Colan
Application Number: 29/607,159
Classifications
Current U.S. Class:
D8/59