Sweeping machine
Latest Shenzhen Hua Xin Information Technology Co., Ltd. Patents:
The broken lines in the figures depict portions of the sweeping machine and form no part of the claimed design.
Claims
The ornamental design for a sweeping machine, as shown and described.
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- UONI—Jan. 13, 2022 https://uoni.com/products/v980-plus-with-self-emptying-dustbin (Year: 2022).
Type: Grant
Filed: Mar 2, 2021
Date of Patent: Oct 4, 2022
Assignee: Shenzhen Hua Xin Information Technology Co., Ltd. (Shenzhen)
Inventors: Junying Li (Guangdong), Meihua Huang (Guangdong)
Primary Examiner: Michelle E. Wilson
Assistant Examiner: Richard E Yenchesky
Application Number: 29/772,550