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. 18, 2015
Filed:
Apr. 24, 2012
Applicant:
Chu-hsien Chou, New Taipei, TW;
Inventor:
Chu-Hsien Chou, New Taipei, TW;
Assignee:
ASIA VITAL COMPONENTS CO., LTD., New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/30 (2006.01); F04D 29/02 (2006.01); F04D 29/28 (2006.01); F04D 29/62 (2006.01); B29L 31/08 (2006.01);
U.S. Cl.
CPC ...
F04D 29/023 (2013.01); F04D 29/282 (2013.01); F04D 29/285 (2013.01); F04D 29/30 (2013.01); F04D 29/305 (2013.01); F04D 29/624 (2013.01); B29L 2031/08 (2013.01); Y10T 29/49336 (2015.01);
Abstract
A fan impeller structure and a manufacturing method thereof. The fan impeller structure includes a base seat, multiple blades and a ring member. Each blade has a main body made of plastic material and at least one fixing member made of metal material. The base seat and the ring member are made of metal material. The base seat and the ring member are respectively disposed on two sides of the blades. By means of the manufacturing method, the blades can be diversified and the universality of the blades is greatly increased to lower the manufacturing cost.