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:
Jan. 27, 2026
Filed:
May. 15, 2023
Applicant:
Srt Co., Ltd, Hwaseong-si, KR;
Inventor:
Yeongman Son, Hwaseong-si, KR;
Assignee:
SRT CO., LTD, Hwaseong-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 27/02 (2006.01); F16K 1/36 (2006.01); F16K 31/12 (2006.01); F16K 3/02 (2006.01); F16K 3/18 (2006.01); F16K 51/02 (2006.01); H01L 21/67 (2006.01);
U.S. Cl.
CPC ...
F16K 27/02 (2013.01); F16K 1/36 (2013.01); F16K 31/12 (2013.01); F16K 3/0281 (2013.01); F16K 3/18 (2013.01); F16K 51/02 (2013.01); H01L 21/67017 (2013.01);
Abstract
The sealing blade for a slit valve comprises: an opening/closing blade formed long in the longitudinal direction with a frontside thereof being in contact with the fluid flow path of a valve housing; a connection support coupled to the shaft of a driving member; a set of two curved balancing guides; and a set of two fastening members.