Propeller

- Sharrow Engineering LLC

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Description

FIG. 1 is a perspective view of a propeller, showing my new design.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a rear elevation view thereof.

FIG. 4 is a right side elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

I claim the ornamental design for a propeller, as shown and described.

Referenced Cited
U.S. Patent Documents
D223218 March 1972 Martens
4802872 February 7, 1989 Stanton
D432621 October 24, 2000 Etschel
D539413 March 27, 2007 Parker
D560154 January 22, 2008 Aplin, Jr.
D561690 February 12, 2008 Schaap
D728442 May 5, 2015 Hawkins
D745448 December 15, 2015 Hawkins
D745488 December 15, 2015 Lee et al.
D903573 December 1, 2020 Shima
20170267323 September 21, 2017 Sharrow
Foreign Patent Documents
20170205680 November 2017 WO
D218408-001 January 2022 WO
Other references
  • Sharrow MX-1: This tipless propeller could be top of theprops, 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.
  • Sharrow Propeller™ (2019)—Product Review Video by BoatTEST.com, announced in YouTube on Oct. 11, 2019 [online], [site visited Aug. 3, 2022], Available from the internet URL: https://www.youtube.com/watch?v=fO862IWuBdE.
  • Office Action dated Mar. 29, 2022 in Taiwan Application No. 110305685.
Patent History
Patent number: D987545
Type: Grant
Filed: Jun 22, 2021
Date of Patent: May 30, 2023
Assignee: Sharrow Engineering LLC (Philadelphia, PA)
Inventor: Gregory C. Sharrow (Grosse Pointe Park, MI)
Primary Examiner: Darlington Ly
Assistant Examiner: D. Ryan Tisdale
Application Number: 29/796,024
Classifications
Current U.S. Class: Watercraft Or Hull (D12/300)