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:
Aug. 06, 2002
Filed:
Jul. 19, 2001
Kaoru Matsumoto, Kitasaku-gun, JP;
Minebea Co., Ltd., Kitasaku-gun, US;
Abstract
To enhance a cooling efficiency of a cooling device using an axial fan motor, air rectification blades are provided with hooks engaged with a flange of an axial fan motor for fixing the air rectification blades to the axial fan motor . The attachment/detachment of the air rectification blades to the axial fan motor is performed in a so-called one-touch manner without using any tool or jig by flexing the hooks . It is possible to obtain the axial fan motor provided with the air rectification blades having optimum characteristics by attaching/detaching the air rectification blades in the one-touch manner in a situation where the air rectification blades are needed later for the axial fan motor not provided with any air rectification blades or the characteristics of the air rectification blades are to be changed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile