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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.:

US 12778186 B1

PDFFull Text
Date of Patent:
Nov. 03, 2026

Filed:

Nov. 18, 2021

Method of coating tipping paper for smoking article and smoking article manufactured according thereto

Applicant:

Kt&g Corporation, Daejeon, KR;

Inventors:

Seung Hwan Lee, Daejeon, KR;

Ho Rim Song, Daejeon, KR;

Man Seok Seo, Daejeon, KR;

Dong Kyun Ko, Daejeon, KR;

Soo Ho Kim, Daejeon, KR;

In Beom Song, Daejeon, KR;

Ki Jin Ahn, Daejeon, KR;

Youn Keun Oh, Daejeon, KR;

Hyung Joo Choi, Daejeon, KR;

Assignee:

KT&G CORPORATION, Daejeon, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Philip Y Louie

Assistant Examiner:

Jeffrey A. Buckman

Int. Cl.
CPC ...
A24D 1/02 (2006.01); A24B 15/28 (2006.01); A24B 15/30 (2006.01); A24B 15/32 (2006.01); A24B 15/36 (2006.01); A24B 15/40 (2006.01); A24C 5/56 (2006.01); A24C 5/60 (2006.01); A24D 1/00 (2020.01); A24D 1/04 (2006.01); B41M 3/00 (2006.01); D21H 19/12 (2006.01); D21H 19/82 (2006.01);
U.S. Cl.
CPC ...
A24D 1/02 (2013.01); A24B 15/282 (2013.01); A24B 15/301 (2013.01); A24B 15/32 (2013.01); A24B 15/365 (2013.01); A24B 15/406 (2013.01); A24C 5/565 (2013.01); A24C 5/601 (2013.01); A24C 5/608 (2013.01); A24D 1/002 (2013.01); A24D 1/045 (2013.01); B41M 3/006 (2013.01); D21H 19/12 (2013.01); D21H 19/82 (2013.01);
Abstract

An embodiment of the present disclosure provides a smoking article including a smoking material portion which is wrapped with a smoking material wrapper, a filter portion which has an upstream end combined with the smoking material portion and is wrapped with a filter wrapper, and a tipping paper which wraps around the filter portion and at least a portion of the smoking material portion so that the smoking material portion and the filter portion are combined, wherein a design printing layer, an overprint (OP) coating layer, and a sweetener coating layer are disposed on a surface of the tipping paper.

Find Patent Forward Citations

Quick Actions:

Lee, Seung. (2026). Method of coating tipping paper for smoking article and smoking article manufactured according thereto (U.S. Patent No. 12778186). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12778186

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

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