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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 9986659 B1

PDFFull Text
Date of Patent:
May. 29, 2018

Filed:

Mar. 20, 2017

Rotating shaft, fan, and electronic device

Applicant:

Lenovo (Beijing) Limited, Beijing, CN;

Inventors:

Jui-Chan Fan, Beijing, CN;

Jeng-Ming Lai, Beijing, CN;

Assignee:

Lenovo (Beijing) Limited, Beijing, CN;

Attorney:

Ference & Associates LLC

Primary Examiner:

Dimary Lopez Cruz

Assistant Examiner:

Zhengfu Feng

Int. Cl.
CPC ...
H05K 7/20 (2006.01); F04D 19/00 (2006.01); F04D 29/056 (2006.01); F04D 29/053 (2006.01); F04D 29/063 (2006.01);
U.S. Cl.
CPC ...
H05K 7/20172 (2013.01); F04D 19/002 (2013.01); F04D 29/053 (2013.01); F04D 29/056 (2013.01); H05K 7/20136 (2013.01); F04D 29/063 (2013.01); H05K 7/20 (2013.01); H05K 7/20009 (2013.01); H05K 7/20127 (2013.01); H05K 7/20154 (2013.01); H05K 7/20218 (2013.01); H05K 7/20718 (2013.01); H05K 7/20981 (2013.01);
Abstract

One embodiment provides rotating shaft, including: a spindle comprising an internal first channel; a wheel casing operatively coupled to the spindle, wherein the wheel casing comprises an internal second channel; and a bearing housing the spindle, comprising a third channel located between the bearing and the spindle; wherein the first channel, the second channel, and the third channel are located to form an enclosed annular channel configured to hold a substance. Other aspects are described and claimed.

Find Patent Forward Citations

Fan, Jui-Chan. (2018). Rotating shaft, fan, and electronic device (U.S. Patent No. 9986659). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9986659

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

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