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.

Date of Patent:
Sep. 09, 2025

Filed:

Dec. 12, 2022
Applicant:

Purple Cloud Development Pte. Ltd., Singapore, SG;

Inventor:

Shi Man Xu, Hui Zhou, CN;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 19/00 (2006.01); F04D 25/06 (2006.01); F04D 29/52 (2006.01); F04D 29/64 (2006.01); F04D 25/16 (2006.01); F04D 29/42 (2006.01); G06F 1/20 (2006.01); H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
F04D 29/522 (2013.01); F04D 19/002 (2013.01); F04D 25/0693 (2013.01); F04D 29/644 (2013.01); F04D 25/166 (2013.01); F04D 29/4226 (2013.01); F04D 29/424 (2013.01); F04D 29/646 (2013.01); F05D 2230/51 (2013.01); G06F 1/20 (2013.01); G06F 1/203 (2013.01); H05K 7/20172 (2013.01);
Abstract

A fan assembly includes two fan apparatuses and at least one connector. Each of the two fan apparatuses includes a frame, a fan blade and at least one first terminal. The frame has at least one first engagement recess. The fan blade is rotatably disposed on the frame. The at least one first terminal is located in the at least one first engagement recess. The at least one connector includes a first assembly block and two second terminals. The first assembly block includes two first engaging portions connected to each other. The two second terminals are respectively mounted on the two first engaging portions. The two first engaging portions of the first assembly block are respectively engaged with the at least two first engagement recesses of the two frames, and the two second terminals are respectively plugged and electrically connected to the at least two first terminals.


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