The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 11, 2018
Filed:
Apr. 13, 2017
Applicant:
William J. Warren, Frisco, TX (US);
Inventor:
William J. Warren, Frisco, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 43/00 (2006.01);
U.S. Cl.
CPC ...
A63B 43/002 (2013.01); A63B 2043/001 (2013.01); A63B 2243/007 (2013.01);
Abstract
Recreational footballs with rotor assemblies are provided herein. An example football includes a plurality of struts forming a prolate spheroid frame; and one or more rotor assemblies each having a plurality of blades, the one or more rotor assemblies being disposed within the prolate spheroid frame, the one or more rotor assemblies changing at least one aerodynamic aspect of flight of the recreational device when air passes through the prolate spheroid frame and rotates the plurality of blades of the one or more rotor assemblies.