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.:

US 8708644 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 29, 2014

Filed:

Aug. 05, 2011
Applicants:

Xiao-feng MA, Shenzhen, CN;

Zi-xuan Zhang, Shenzhen, CN;

Inventors:

Xiao-Feng Ma, Shenzhen, CN;

Zi-Xuan Zhang, Shenzhen, CN;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03D 11/00 (2006.01); F01D 5/00 (2006.01); F01D 25/04 (2006.01); F04D 29/66 (2006.01);
U.S. Cl.
CPC ...
Abstract

A device for fixing two fans includes a chassis, a limiting member mounted in the chassis, and a blocking member. A receiving space is bounded by the chassis and by the limiting member. The blocking member is sandwiched between the fans, and includes two angled plates which may concertina towards or away from each other as the fans are repositioned to seal the space between the fans.


Find Patent Forward Citations

Ma, Xiao-Feng. (2014). Fixing device for fan (U.S. Patent No. 8708644). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8708644

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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