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:
Oct. 06, 2020
Filed:
Sep. 19, 2018
Applicant:
Pegatron Corporation, Taipei, TW;
Inventors:
Chao-Kai Huang, Taipei, TW;
Tzu-Ming Yang, Taipei, TW;
Yu- Hao Chiu, Taipei, TW;
Ming-Yang Hsiao, Taipei, TW;
Assignee:
Pegatron Corporation, Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/34 (2006.01); F04D 29/28 (2006.01); F04D 29/30 (2006.01); F04D 29/32 (2006.01); F04D 29/38 (2006.01); F04D 25/06 (2006.01);
U.S. Cl.
CPC ...
F04D 29/34 (2013.01); F04D 25/0613 (2013.01); F04D 29/281 (2013.01); F04D 29/305 (2013.01); F04D 29/329 (2013.01); F04D 29/382 (2013.01); F04D 29/388 (2013.01); F05D 2230/10 (2013.01); F05D 2230/232 (2013.01); F05D 2230/51 (2013.01); F05D 2230/54 (2013.01); F05D 2240/30 (2013.01);
Abstract
An impeller includes a hub and a plurality of blade plates. The hub includes a hub body and a plurality of installation portions disposed on the hub body. Each blade plate includes a plurality of fan blades and a folding portion. The folding portion is connected to one end of each fan blade. The folding portions are respectively installed at the installation portions.