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:
Oct. 15, 2019
Filed:
Aug. 29, 2017
China Tobacco Yunnan Industrial Co., Ltd, Kunming, CN;
Xu Zeng, Kunming, CN;
Jianguo Tang, Kunming, CN;
Xudong Zheng, Kunming, CN;
Ru Wang, Kunming, CN;
Chengya Wang, Kunming, CN;
Ping Lei, Kunming, CN;
Shanzhai Shang, Kunming, CN;
Zhiqiang Li, Kunming, CN;
Jingmei Han, Kunming, CN;
Shunliang Tang, Kunming, CN;
Dalin Yuan, Kunming, CN;
Yongkuan Chen, Kunming, CN;
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD, Kunming, CN;
Abstract
A device for automatically detruding a cigarette butt includes a cigarette clamp, a cigarette fixer, a support ring, a cigarette butt detruding sliding ring, an air outlet end housing, a metal gasket, and a spring. After the cigarette is burnt and smoked, the cigarette butts can be detruded without the necessity of contacting the cigarette butts by hands in a low-resistance state.