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:
Jan. 06, 2009
Filed:
Feb. 13, 2006
Applicants:
Walter Herbst, Lake Forest, IL (US);
James C. Hand, Glen Ellyn, IL (US);
Inventors:
Walter Herbst, Lake Forest, IL (US);
James C. Hand, Glen Ellyn, IL (US);
Assignee:
Intelligent Home Products, Inc., Clveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
The subject invention relates to a fan housing, comprising a unitary molded structure formed from a material that has a flame spread rating of twenty five or less. The unitary molded structure comprises a base, an impeller housing centrally located next to the base, and a flow path located circumferentially around the impeller housing with one or more defined walls for directing air flow. An exhaust port receives air from the flow path and outputs air in a particular direction.