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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 12637313 B1

PDFFull Text
Date of Patent:
May. 26, 2026

Filed:

Apr. 15, 2022

Roll type raw material supply device

Applicants:

Lg Energy Solution, Ltd., Seoul, KR;

Dsk Co., Ltd., Ansan-si, KR;

Inventors:

Dongsoon Choi, Daejeon, KR;

Sang Don Lee, Daejeon, KR;

Woong Ki Kim, Daejeon, KR;

Doseong Han, Daejeon, KR;

Won Jong Lee, Ansan-si, KR;

Yook Il Jung, Ansan-si, KR;

Young Mo Kwon, Ansan-si, KR;

Assignee:

LG ENERGY SOLUTION, LTD., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Victoria P Augustine

Assistant Examiner:

Raveen J Dias

Int. Cl.
CPC ...
B65H 19/10 (2006.01); B65H 16/02 (2006.01); B65H 16/04 (2006.01); B65H 16/10 (2006.01); B65H 20/16 (2006.01);
U.S. Cl.
CPC ...
B65H 19/10 (2013.01); B65H 16/02 (2013.01); B65H 19/102 (2013.01); B65H 19/105 (2013.01); B65H 20/16 (2013.01); B65H 16/04 (2013.01); B65H 16/103 (2013.01); B65H 2301/415095 (2013.01); B65H 2301/4176 (2013.01); B65H 2301/41766 (2013.01); B65H 2301/521 (2013.01); B65H 2405/50 (2013.01); B65H 2405/575 (2013.01); B65H 2405/58 (2013.01); B65H 2405/581 (2013.01); B65H 2515/60 (2013.01);
Abstract

A roll type raw material supply device includes a raw material mounting unit for introducing a roll type raw material to which a tape for fixing to the end portion of a raw material is attached; a tape removal unit for clamping a non-bonding portion of the tape and separating the tape from the raw material; and a raw material conveying unit for attaching and moving the raw material. The roll type raw material supply device is capable of automatically and effectively removing the tape attached to a roll type raw material and causing the end portion of the raw material to be moved to a desired location without damage such as warping.

Find Patent Forward Citations

Choi, Dongsoon. (2026). Roll type raw material supply device (U.S. Patent No. 12637313). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12637313

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

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