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. 27, 2023
Filed:
Jul. 02, 2020
Semes Co. Ltd., Cheonan-si, KR;
Donghwa Lee, Cheonan-si, KR;
Daigeon Yoon, Seoul, KR;
Jaeyong Choi, Seoul, KR;
Sanguk Son, Suwon-si, KR;
Kihoon Choi, Hwaseong-si, KR;
Daesung Kim, Cheonan-si, KR;
SEMES Co. Ltd., Cheonan-si, KR;
Abstract
An ink tank for a liquid chemical discharging apparatus configured to prevent equipment failure and improve durability by preventing scattering and backflow of a liquid chemical is described. The ink tank for a liquid chemical discharging apparatus includes: a liquid chemical receiving portion in which a liquid chemical is stored; a liquid chemical discharge port configured to supply the liquid chemical to an inkjet head; a pressure control port configured to control pressure of the liquid chemical receiving portion; and a partition wall provided in the liquid chemical receiving portion and configured to partition the liquid chemical receiving portion.