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:
Feb. 06, 2024
Filed:
May. 23, 2022
Applicant:
Hunter Fan Company, Memphis, TN (US);
Inventors:
Charles William Botkin, Cordova, TN (US);
Bobby Neal Norwood, Oakland, TN (US);
Assignee:
Hunter Fan Company, Memphis, TN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/38 (2006.01); F04D 25/08 (2006.01);
U.S. Cl.
CPC ...
F04D 29/384 (2013.01); F04D 25/088 (2013.01); F05D 2240/301 (2013.01);
Abstract
A ceiling fan blade moves air about a space, driven by the ceiling fan. The ceiling fan blade can include an upper surface and a lower surface spanning a root and a tip, and a leading edge and a trailing edge. The blade can include a first curved portion along the leading edge and a second curved portion along the trailing edge. The first and second curved portions can include convex upper surfaces and concave lower surfaces, with a flat portion spacing the first and second curved portions.