Propeller with stepped hub

- Sharrow Engineering LLC
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Description

FIG. 1 is a front perspective view of a propeller with stepped hub, 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.

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a rear perspective view thereof.

The broken lines depict portions of the propeller with stepped hub which form no part of the claimed design.

Claims

The ornamental design for a propeller with stepped hub, as shown and described.

Referenced Cited
U.S. Patent Documents
5158433 October 27, 1992 Cleary
D723997 March 10, 2015 Foreman
D728442 May 5, 2015 Hawkins
D745448 December 15, 2015 Hawkins
D974267 January 3, 2023 Sharrow
D974268 January 3, 2023 Sharrow
D974269 January 3, 2023 Sharrow
D974270 January 3, 2023 Sharrow
D987545 May 30, 2023 Sharrow
D988967 June 13, 2023 Sharrow
20170267323 September 21, 2017 Sharrow
20220340247 October 27, 2022 Sharrow
20230249793 August 10, 2023 Sharrow
Patent History
Patent number: D1078583
Type: Grant
Filed: Aug 23, 2022
Date of Patent: Jun 10, 2025
Assignee: Sharrow Engineering LLC (St. Clair Shores, MI)
Inventor: Gregory C. Sharrow (Grosse Pointe Park, MI)
Primary Examiner: Susan E Krakower
Assistant Examiner: Jerry Shiuan-Hua Hsu
Application Number: 29/850,786
Classifications
Current U.S. Class: Propeller (D12/214)