Single cylinder single handle underwater propeller
Latest SHENZHEN LEFEET INNOVATION TECHNOLOGY CO., LTD. Patents:
Description
Claims
The ornamental design for a single cylinder single handle underwater propeller, as shown and described.
Referenced Cited
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- Single grip rail kit for Lefeet S1, Published date unavailable [online], [retrieved on Feb. 23, 2021], Retrieved from the Internet: https://move-sea.com/es/products/single-grip-rail-kit-for-lefeet-s1-lefeet-848033 (Year: 2021).
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Patent History
Patent number: D921561
Type: Grant
Filed: Nov 14, 2019
Date of Patent: Jun 8, 2021
Assignee: SHENZHEN LEFEET INNOVATION TECHNOLOGY CO., LTD. (Shenzhen)
Inventors: Dongjian Zhang (Shenzhen), Ding Li (Shenzhen)
Primary Examiner: Christian P. McLean
Assistant Examiner: Adam C Mager
Application Number: 29/713,179
Type: Grant
Filed: Nov 14, 2019
Date of Patent: Jun 8, 2021
Assignee: SHENZHEN LEFEET INNOVATION TECHNOLOGY CO., LTD. (Shenzhen)
Inventors: Dongjian Zhang (Shenzhen), Ding Li (Shenzhen)
Primary Examiner: Christian P. McLean
Assistant Examiner: Adam C Mager
Application Number: 29/713,179
Classifications
Current U.S. Class:
Submersible (D12/308)