Single cylinder single handle underwater propeller

Latest SHENZHEN LEFEET INNOVATION TECHNOLOGY CO., LTD. Patents:

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Description

FIG. 1 is a perspective view of a single cylinder single handle underwater propeller embodying the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is another side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

The ornamental design for a single cylinder single handle underwater propeller, as shown and described.

Referenced Cited
U.S. Patent Documents
D220926 June 1971 Peroni
3789788 February 1974 Peroni
10308336 June 4, 2019 Vermeulen
10835784 November 17, 2020 Williams
20150224366 August 13, 2015 Melendez
20150336650 November 26, 2015 Fenu
20190315446 October 17, 2019 Ito
Foreign Patent Documents
111734550 October 2020 CN
3495025 June 2019 EP
1286145 August 1972 GB
WO-2019088641 May 2019 WO
WO-2019134299 July 2019 WO
Other references
  • 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).
  • Lefeet S1 Intro Video, Published on Jun. 6, 2019 [online], [retrieved on Feb. 23, 2021], Retrieved from the Internet: https://www.youtube.com/watch?v=LD4tW-T-KY8 (Year: 2019).
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
Classifications
Current U.S. Class: Submersible (D12/308)