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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 10760591 B1

PDFFull Text
Date of Patent:
Sep. 01, 2020

Filed:

Oct. 24, 2014

Air blowing device

Applicant:

Sft Laboratory Co., Ltd., Itabashi-ku, Tokyo, JP;

Inventor:

Hiroshi Ichigaya, Tokyo, JP;

Assignee:

SFT LABORATORY CO., LTD., Tokyo, JP;

Attorney:

Holtz, Holtz & Volek PC

Primary Examiner:

Patrick Hamo

Assistant Examiner:

Chirag Jariwala

Int. Cl.
CPC ...
F04D 29/64 (2006.01); F04D 29/60 (2006.01); A47C 7/02 (2006.01); F04D 25/12 (2006.01); F04D 29/02 (2006.01); A47C 7/74 (2006.01); F04D 25/08 (2006.01); F04D 29/52 (2006.01); A41D 13/002 (2006.01);
U.S. Cl.
CPC ...
F04D 29/644 (2013.01); A47C 7/021 (2013.01); A47C 7/744 (2013.01); F04D 25/08 (2013.01); F04D 25/12 (2013.01); F04D 29/023 (2013.01); F04D 29/522 (2013.01); F04D 29/601 (2013.01); F04D 29/602 (2013.01); F04D 29/646 (2013.01); A41D 13/0025 (2013.01); F05D 2250/14 (2013.01); F05D 2300/501 (2013.01);
Abstract

An air circulator which is attached to a sheet member and which is for generating an air flow from one side of the sheet member to another side of the sheet member includes a fan main body and a ring member for attaching the fan main body to the sheet member. The fan main body includes a hollow cylinder unit, a flange formed on the cylinder unit, a motor fixing unit, a motor fixated to the motor fixing unit, a wing attached to a rotating shaft of the motor and first engaging units formed on outer surfaces of first parts of the cylinder unit, the first parts forming a pair and facing each other. The ring member includes second engaging units which are formed on inner surfaces of second parts that form a pair, the second parts facing each other, and which engage with the first engaging units.

Find Patent Forward Citations

Ichigaya, Hiroshi. (2020). Air blowing device (U.S. Patent No. 10760591). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10760591

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

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