Cleaning machine
Latest Zhejiang Zhengtu Optoelectronic Technology Co., Ltd Patents:
The broken lines shown in the drawings illustrate portions of the cleaning machine that form no part of the claimed design. The broken lines showing of the wand/nozzles and batteries in
Claims
The ornamental design for a cleaning machine, as shown and described.
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- Aihand Cordless Pressure Washer, available in Amazon.ca, date first available Jul. 3, 2023 [online], [site visited Nov. 3, 2024], Available from the internet URL: https://www.amazon.ca/dp/B0CB164YJ7/ (Year: 2023).
Type: Grant
Filed: Mar 23, 2023
Date of Patent: Jan 7, 2025
Assignee: Zhejiang Zhengtu Optoelectronic Technology Co., Ltd (Jinhua)
Inventor: Chenkai Li (Shantou)
Primary Examiner: Jennifer Rivard
Assistant Examiner: Jennylou M Binas
Application Number: 29/873,012