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:
Apr. 12, 2022
Filed:
Dec. 31, 2019
Applicant:
Tsang-hung Hsu, Tainan, TW;
Inventor:
Tsang-Hung Hsu, Tainan, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/81 (2006.01); F24F 11/52 (2018.01); F24F 3/14 (2006.01); B01D 53/26 (2006.01);
U.S. Cl.
CPC ...
F24F 11/52 (2018.01); B01D 53/261 (2013.01); F24F 3/1429 (2013.01); G01N 21/81 (2013.01); F24F 2003/144 (2013.01); F24F 2003/1458 (2013.01); F25B 2700/02 (2013.01);
Abstract
The present invention discloses a humidity indicating apparatus for a dehumidifier which includes a housing, a cavity, a transparent separation plate disposed in the cavity for dividing the cavity into a storage space and a thermal insulating space and a color-changing humidity sensor, wherein the housing has a transparent observation window corresponding to the thermal insulating space and a venting aperture corresponding to the storage space, and wherein the storage space stores the color-changing humidity sensor.
Hsu, Tsang-Hung. (2022). Humidity indicating apparatus for dehumidifier (U.S. Patent No. 11300311). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11300311
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile