Vortex propeller

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is an elevated, perspective view of the vortex propeller in accordance with our invention;

FIG. 2 is a front view thereof;

FIG. 3 is back view of FIG. 1;

FIG. 4 is a side view of FIG. 1;

FIG. 5 is an opposite view of FIG. 4;

FIG. 6 is a top view of FIG. 1; and,

FIG. 7 is a bottom view of FIG. 1.

Claims

The ornamental design for a vortex propeller, as shown and described.

Referenced Cited
U.S. Patent Documents
4218175 August 19, 1980 Carpenter
5997242 December 7, 1999 Hecker
8905706 December 9, 2014 Bills
D722965 February 24, 2015 Perless
20070018464 January 25, 2007 Becker
20080095631 April 24, 2008 Bertony
20100196144 August 5, 2010 Morris
20100278650 November 4, 2010 Parker
20110006542 January 13, 2011 Burrell, IV
20110081243 April 7, 2011 Sullivan
20110081244 April 7, 2011 Ro
20110164977 July 7, 2011 Vallejo
20110206526 August 25, 2011 Roberts
20110255975 October 20, 2011 Perless
20120128500 May 24, 2012 Perless
20120242088 September 27, 2012 Raz
20130343891 December 26, 2013 Rajakaruna
20150300177 October 22, 2015 Mieremet
20170022970 January 26, 2017 Bills
Patent History
Patent number: D805474
Type: Grant
Filed: Nov 30, 2016
Date of Patent: Dec 19, 2017
Inventors: Chris Bills (Provo, UT), Donald E. Moriarty (Provo, UT)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/585,960
Classifications
Current U.S. Class: Wind Or Hand Powered (D13/115)