Propeller
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Description
The broken lines in
Claims
I claim the ornamental design for a propeller, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- Sharrow MX-1: This tipless propeller could be be top of the props, available in MBY.com, announced Year 2020 [online], [site visited Aug. 3, 2022], Internet URL: https://www.mby.com/gear/sharrow-mx-1-tipless-propeller-110120.
- Toroidal propellers: A noise-killing game changer in air and water, available in NewAtlas.com, announced Year 2023 [online], [site visited Jun. 29, 2023], Internet URL: https://newatlas.com/aircraft/toroidal-quiet-propellers/.
- A Breakthrough In Propulsion, available in BoatUS.com, announced Year 2020 [online], [site visited Jun. 29, 2023], Internet URL: https://www.boatus.com/expert-advice/expert-advice-archive/2020/august/a-breakthrough-in-propulsion.
Patent History
Patent number: D1011257
Type: Grant
Filed: Dec 2, 2022
Date of Patent: Jan 16, 2024
Assignee:
Inventor: Gregory C. Sharrow (Grosse Pointe Park, MI)
Primary Examiner: Darlington Ly
Assistant Examiner: D. Ryan Tisdale
Application Number: 29/861,788
Type: Grant
Filed: Dec 2, 2022
Date of Patent: Jan 16, 2024
Assignee:
Inventor: Gregory C. Sharrow (Grosse Pointe Park, MI)
Primary Examiner: Darlington Ly
Assistant Examiner: D. Ryan Tisdale
Application Number: 29/861,788
Classifications
Current U.S. Class:
Propeller (D12/214)