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:
Jan. 03, 2023
Filed:
Aug. 17, 2016
Applicant:
Sony Corporation, Tokyo, JP;
Inventors:
Shuji Fujita, Tokyo, JP;
Yuji Ishigaki, Tokyo, JP;
Yukari Tsunoda, Tokyo, JP;
Koya Nomoto, Aichi, JP;
Tsunetoshi Samukawa, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L 9/12 (2006.01); A61L 9/03 (2006.01); A61L 9/14 (2006.01);
U.S. Cl.
CPC ...
A61L 9/127 (2013.01); A61L 9/037 (2013.01); A61L 9/12 (2013.01); A61L 9/14 (2013.01);
Abstract
[Object] To propose a novel and improved fragrance material holding member and fragrance providing device that can improve persistence of a fragrance material while avoiding an increase in the size of the device. [Solution] Provided is a fragrance material holding member including: an airflow passage through which air supplied from an airflow source passes, the airflow passage being provided to penetrate the fragrance material holding member; and a holding space that branches from the airflow passage and holds a fragrance material.