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:
Feb. 20, 2024
Filed:
Oct. 08, 2019
Applicant:
Murata Manufacturing Co., Ltd., Kyoto, JP;
Inventors:
Hiroaki Wada, Kyoto, JP;
Atsuhiko Hirata, Kyoto, JP;
Assignee:
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 16/00 (2006.01); A61M 16/06 (2006.01); F04D 29/66 (2006.01);
U.S. Cl.
CPC ...
A61M 16/0066 (2013.01); A61M 16/0666 (2013.01); F04D 29/663 (2013.01); A61M 2205/3365 (2013.01); A61M 2205/42 (2013.01); A61M 2205/505 (2013.01);
Abstract
An air-blowing deviceA includes an air blowerand a housingthat includes an intake holeinto which a fluid flows as a result of the air blowerbeing driven and an exhaust portion from which the fluid is discharged as a result of the air blowerbeing driven and that accommodates the air blower. The housingis capable of expanding and contracting so as to change the internal volume of the housing