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
D316700 May 7, 1991 Morrison
5111576 May 12, 1992 Kuhnle
5890875 April 6, 1999 Silvano
D457850 May 28, 2002 Rietsch
D510998 October 25, 2005 Parker
D745448 December 15, 2015 Hawkins
D885298 May 26, 2020 Shima
D903573 December 1, 2020 Shima
20110299991 December 8, 2011 Shpadi
Foreign Patent Documents
20170205680 November 2017 WO
D218410-001 January 2022 WO
Other references
  • Sharrow MX-1: This tipless propeller could be top of the props, available in mby.com.com, announced Year 2020 [online], [site visited Aug. 3, 2022], Internet URL: https://www.mby.com/gear/sharrow-mx-1-tipless-propeller-110120.
  • Office Action dated Mar. 29, 2022 in Taiwan Application No. 110305685.
Patent History
Patent number: D974267
Type: Grant
Filed: Jun 22, 2021
Date of Patent: Jan 3, 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: 29/796,021
Classifications
Current U.S. Class: Propeller (D12/214)