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:
Apr. 14, 2015
Filed:
Feb. 07, 2012
Applicants:
Soon-nam Kim, Suwon-si, KR;
Hee-won Jung, Suwon-si, KR;
Moon-young Kim, Seoul, KR;
Dong-jin Park, Anyang-si, KR;
Myoung-su Baek, Suwon-si, KR;
Yong-hoon Lee, Yongin-si, KR;
Inventors:
Soon-nam Kim, Suwon-si, KR;
Hee-won Jung, Suwon-si, KR;
Moon-young Kim, Seoul, KR;
Dong-jin Park, Anyang-si, KR;
Myoung-su Baek, Suwon-si, KR;
Yong-hoon Lee, Yongin-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 13/00 (2006.01); G03G 15/02 (2006.01); B29C 67/24 (2006.01); B29C 70/52 (2006.01); G03G 15/08 (2006.01);
U.S. Cl.
CPC ...
G03G 15/0233 (2013.01); B29C 67/24 (2013.01); B29C 70/521 (2013.01); F16C 13/00 (2013.01); G03G 15/0808 (2013.01); G03G 15/0818 (2013.01);
Abstract
A roller includes a shaft including reinforcing fiber and a binder resin; and an elastic body surrounding an outer surface of the shaft, wherein an average length to average diameter ratio (L/D) of the reinforcing fiber is from about 15,000:1 to about 50,000:1.