Push stick
Description
Claims
The ornamental design for a push stick, as shown.
Referenced Cited
U.S. Patent Documents
Other references
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- Powertec Push Stick. AMAZON.com, First Available Apr. 19, 2019.
Patent History
Patent number: D1010405
Type: Grant
Filed: Feb 23, 2020
Date of Patent: Jan 9, 2024
Inventor: Hui-Chuan Liao (Oakland, CA)
Primary Examiner: Philip S Hyder
Application Number: 29/725,195
Type: Grant
Filed: Feb 23, 2020
Date of Patent: Jan 9, 2024
Inventor: Hui-Chuan Liao (Oakland, CA)
Primary Examiner: Philip S Hyder
Application Number: 29/725,195
Classifications
Current U.S. Class:
D8/14