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.

Date of Patent:
Jun. 09, 2026

Filed:

Jul. 05, 2023
Applicant:

Zhangjiakou Cigarette Factory Co., Ltd., Zhangjiakou, CN;

Inventors:

Zhen Wang, Zhangjiakou, CN;

Peng Ji, Zhangjiakou, CN;

Jianlong Zhang, Zhangjiakou, CN;

Duanduan Li, Zhangjiakou, CN;

Laihong Zhou, Zhangjiakou, CN;

Zhaohui MA, Zhangjiakou, CN;

Jiansheng Yang, Zhangjiakou, CN;

Xin Zhao, Zhangjiakou, CN;

Huge Liu, Zhangjiakou, CN;

Xiaojun Zhang, Zhangjiakou, CN;

Yan Li, Zhangjiakou, CN;

Xuena Song, Zhangjiakou, CN;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24B 3/18 (2006.01); A24B 3/16 (2006.01);
U.S. Cl.
CPC ...
A24B 3/16 (2013.01); A24B 3/18 (2013.01);
Abstract

Disclosed is a device and method for reducing combustion cone fallout propensity and stabilizing loss of tobacco from ends. Firstly, the right installation positioning hole is moved rightwards to extend the distance of the separation zone. Meanwhile, the vibration mechanism is redesigned so that it is enabled to move toward the lower right of the material groove body. Therefore, there is enough space to install the separation screen in the separation zone. Finally, the separation screen is installed. The tobacco scraps are separated out when they pass through the separation screen, thus reducing cone dropping when the cigarette burns, stabilizing the amount of dropping tobacco at the end, and improving the smoking experience and recognition of customers with regard to cigarette products.


Find Patent Forward Citations

Quick Actions:

Wang, Zhen. (2026). Device and method for reducing combustion cone fallout propensity and stabilizing loss of tobacco from cigarette ends (U.S. Patent No. 12648586). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12648586

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…