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:
Dec. 29, 2020
Filed:
Oct. 18, 2019
Applicants:
Eptech Co., Ltd., Gyeonggi-do, KR;
Chun Ho Byun, Gyeonggi-do, KR;
Inventor:
Chun ho Byun, Gyeonggi-do, KR;
Assignees:
Other;
EPTECH CO., LTD., Gyeonggi-do, KR;
Primary Examiner:
Int. Cl.
CPC ...
E05D 11/00 (2006.01); E05D 3/16 (2006.01); E05F 3/20 (2006.01);
U.S. Cl.
CPC ...
E05D 11/0054 (2013.01); E05D 3/16 (2013.01); E05D 2011/0072 (2013.01); E05F 3/20 (2013.01); E05Y 2800/41 (2013.01); E05Y 2900/20 (2013.01); E05Y 2900/30 (2013.01); E05Y 2900/31 (2013.01);
Abstract
An embodiment of the present invention provides a multi-link hinge device in which any one of a plurality of links connecting a plurality of levers to each other may serve as a link and at the same time serve as a cover, thereby preventing a finger or the like from being caught in a space between the plurality of levers in advance when the door is opened or closed.