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:
Oct. 15, 2024
Filed:
May. 30, 2023
Applicant:
Seo Won Korea Co., Ltd, Gimhae-si, KR;
Inventors:
June Young Lee, Busan, KR;
Dong Wook Kim, Busan, KR;
Assignee:
SEO WON KOREA CO., LTD., , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05F 3/20 (2006.01); E05D 11/08 (2006.01);
U.S. Cl.
CPC ...
E05F 3/20 (2013.01); E05D 11/081 (2013.01); E05Y 2201/254 (2013.01); E05Y 2201/474 (2013.01); E05Y 2201/638 (2013.01);
Abstract
A door hinge with a damping function which is implemented according to the flow of oil when opening and closing a door so that a buffering force is applied during opening of the door, closing of the door is carried out smoothly. Due to rapid return of a damper unit, the damper unit immediately operates even when the door is closed immediately after being opened, thereby enabling smooth opening and closing of the door.