Propeller

Information

  • Patent Grant
  • D974268
  • Patent Number
    D974,268
  • Date Filed
    Tuesday, June 22, 2021
    3 years ago
  • Date Issued
    Tuesday, January 3, 2023
    a year ago
  • Inventors
    • Sharrow; Gregory C. (Grosse Pointe Park, MI, US)
  • Original Assignees
  • Examiners
    • Ly; Darlington
    • Tisdale; D. Ryan
    Agents
    • Barnes & Thornburg LLP
    • Kluger; Joan Taft
  • US Classifications
    Field of Search
    • US
    • D12 300
    • D12 214
    • D21 455
    • D21 458
    • D23 314
    • D23 355
    • D23 370-371
    • D23 373
    • D23 378
    • D23 383
    • D23 385
    • CPC
    • B63H5/10
    • B63H2005/103
    • B63H1/26
    • B63H1/20
    • B63H23/34
    • B63H5/07
    • F01D5/282
    • B63B2231/10
    • B63B2231/40
    • F04D29/34
    • F04D29/326
    • F04D29/329
    • F04D29/38
    • F04D29/382
  • International Classifications
    • 1206
    • Term of Grant
      15Years
Abstract
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.
US Referenced Citations (10)
Number Name Date Kind
D223218 Martens Mar 1972 S
4802872 Stanton Feb 1989 A
D432621 Etschel Oct 2000 S
D539413 Parker Mar 2007 S
D560154 Aplin, Jr. Jan 2008 S
D561690 Schaap Feb 2008 S
D728442 Hawkins May 2015 S
D745448 Hawkins Dec 2015 S
D903573 Shima Dec 2020 S
20170267323 Sharrow Sep 2017 A1
Foreign Referenced Citations (2)
Number Date Country
20170205680 Nov 2017 WO
D218411-001 Jan 2022 WO
Non-Patent Literature Citations (2)
Entry
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.