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. 31, 2017
Filed:
Feb. 23, 2015
Applicant:
Nifco Korea, Inc., Asan-si, KR;
Inventor:
Dae Won Lee, Asan-si, KR;
Assignee:
NIFCO KOREA INC., Ansan, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05F 1/12 (2006.01); E05D 11/10 (2006.01); E05D 3/02 (2006.01); H04N 1/00 (2006.01);
U.S. Cl.
CPC ...
E05F 1/1261 (2013.01); E05D 3/02 (2013.01); E05D 11/1064 (2013.01); H04N 1/00554 (2013.01); H04N 1/00557 (2013.01); H04N 1/00559 (2013.01); E05Y 2201/638 (2013.01); E05Y 2900/608 (2013.01); H04N 2201/0094 (2013.01);
Abstract
The present invention relates to a hinge device for opening and closing a cover of office equipment, and more particularly to a hinge device disposed at a cover which is rotatably opened and closed and having a multi-layered cam and a slider, so that a free stop section and a slow down section are performed in closing the cover, thereby reducing a noise in closing the cover and improving a sensibility of product. The hinge device for opening and closing a cover of office equipment of the present invention comprises: