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:
Mar. 24, 2026
Filed:
Aug. 19, 2021
Applicant:
Toshiba Mitsubishi-electric Industrial Systems Corporation, Chuo-ku, JP;
Inventor:
Satoshi Hasumi, Tokyo, JP;
Assignee:
TMEIC Corporation, Chuo-ku, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/46 (2006.01); F04D 17/08 (2006.01);
U.S. Cl.
CPC ...
F04D 29/462 (2013.01); F04D 17/08 (2013.01);
Abstract
A fan drip-proof structure of an embodiment includes a housing, one or more open-close members, and a regulation member. The housing accommodates a fan. The one or more open-close members open and close a vent port formed on the housing in response to a wind force of an air flow of the fan. The regulation member regulates an open degree of the vent port by the open-close member.
Hasumi, Satoshi. (2026). Fan drip-proof structure (U.S. Patent No. 12584497). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12584497
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile