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:
Nov. 11, 2025
Filed:
Feb. 07, 2022
Techcross Inc., Seoul, KR;
Chae Hyung Ryu, Busan, KR;
TECHCROSS INC., Seoul, KR;
Abstract
Provided is a transfer pump for a fixed amount of fluid, the transfer pump including: a tube guide block that is inserted to partially expose a fluid transfer tube; a tube compression block that is reciprocally disposed on the tube guide block and compresses the exposed portion of the tube inserted into the tube guide block to transfer the fluid; an air cylinder that has a rod connected to the tube compression block and reciprocates the tube compression block by reciprocating the rod in a linear direction by using compressed air; and an elastic member that allows the tube compression block to compress the tube by applying an elastic force to the air cylinder, such that the tube can be accurately compressed and a fixed amount of fluid can be discharged.