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. 18, 2024
Filed:
Feb. 19, 2024
China Tobacco Yunnan Industrial Co., Ltd., Kunming, CN;
Banghua He, Kunming, CN;
Jun Tang, Kunming, CN;
Bin Yi, Kunming, CN;
Bing Zhou, Kunming, CN;
Wenqiang Lin, Kunming, CN;
Jin Wang, Kunming, CN;
Bo Cai, Kunming, CN;
Xiaohua Gao, Kunming, CN;
Chao Li, Kunming, CN;
Guozhi Tan, Kunming, CN;
Yadong Wen, Kunming, CN;
Li Tang, Kunming, CN;
Sidi Lin, Kunming, CN;
Jielin Sun, Kunming, CN;
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD., Kunming, CN;
Abstract
A stem removal device for a cigarette making process is disclosed, including a feeding unit (N), a flexible air sorting unit (N), a pure tobacco collection unit (N), a tobacco conveying unit (N), a coarse stem removal unit (N) and a fine stem removal unit (N). A method for removing the stems during the cigarette making process using the stem removal device is also disclosed.