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. 24, 2004
Filed:
Jul. 01, 2002
Applicant:
Inventors:
John F. Moody, Moro, IL (US);
Edward M. Springer, Chesterfield, MO (US);
Maria Livits, St. Louis, MO (US);
Assignee:
Emerson Electric Co., St. Louis, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 2/934 ;
U.S. Cl.
CPC ...
F04D 2/934 ;
Abstract
A fan blade frame includes a frame member defining a closed fan blade frame. The fan blade frame has a base end that includes first and second base frame members. A connection member is attached to at least one of the first or second base frame members. At least one support member may further be attached between the first or second base frame members and the portion of the fan blade frame opposite thereto.