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:
Aug. 30, 2016
Filed:
Apr. 08, 2013
Presys Co.,ltd., Gyeonggi-do, KR;
Shin-Young Jee, Gyeonggi-do, KR;
PRESYS. CO., LTD., Gyeonggi-Do, KR;
Abstract
The present invention disclosed herein relates to a gate valve, in which only one driving unit is provided, thus obtaining a reliable structure, and although either a closing operation may be performed in such a way that the valve plate is moved from an opening position to an intermediate portion in a vertical direction, and then from its intermediate position to a closing position in a horizontal direction which is vertical with respect to the vertical direction, or an opening operation may be performed in the sequence reverse to the above mentioned sequence.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile