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:
Jun. 23, 2026
Filed:
Mar. 20, 2023
Kt&g Corporation, Daejeon, KR;
Tae Heon Kim, Daejeon, KR;
Jae Hyun Kim, Daejeon, KR;
Mi Jeong Lee, Daejeon, KR;
Yongmi Jung, Daejeon, KR;
Eun Mi Jeoung, Daejeon, KR;
Seung Kyu Han, Daejeon, KR;
Minseok Jeong, Daejeon, KR;
Tae Young Chung, Daejeon, KR;
KT&G CORPORATION, Daejeon, KR;
Abstract
An inhaler includes a housing having one surface, the other surface opposite to the one surface, and a plurality of side surfaces connecting the one surface and the other surface, a mouthpiece which is disposed on the one side of the housing, a reservoir which is disposed inside the housing and stores an inhalable composition, a nozzle which extends from the mouthpiece to the reservoir, and a needle valve which is movably disposed inside the nozzle, when a suction force is not applied to the mouthpiece, the needle valve is maintained in a first state in which the nozzle is closed, and when a suction force is applied through the mouthpiece, the needle valve is switched into a second state in which the nozzle is opened.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile