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:
Mar. 12, 2024
Filed:
Jan. 03, 2023
Applicant:
Hunter Fan Company, Memphis, TN (US);
Inventors:
Bobby Neal Norwood, Oakland, TN (US);
Charles William Botkin, Cordova, TN (US);
Assignee:
Hunter Fan Company, Memphis, TN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/38 (2006.01); F04D 25/08 (2006.01); F04D 29/28 (2006.01); F04D 29/32 (2006.01); F04D 29/34 (2006.01); F04D 29/54 (2006.01);
U.S. Cl.
CPC ...
F04D 29/384 (2013.01); F04D 25/088 (2013.01); F04D 29/34 (2013.01); F04D 29/286 (2013.01); F04D 29/324 (2013.01); F04D 29/38 (2013.01); F04D 29/388 (2013.01); F04D 29/544 (2013.01); F04D 29/547 (2013.01);
Abstract
A ceiling fan or blade thereof can include a fan motor for rotating the blade. The blade can include an airfoil body having an outer surface extending between a leading edge and a trailing edge, and a root and a tip. The blade can be separated into three distinct cross sections including a first cross section as a lifting cross section, a second cross section as a flat cross section, and a third cross section as a transition section between the first and second cross sections.