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:
Jul. 28, 2015
Filed:
Oct. 28, 2010
Applicants:
Young Jae Kim, Incheon, KR;
Kyu Chai Lee, Hwaseong, KR;
Hong Yeol Lee, Yongin, KR;
Inventors:
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B 3/12 (2006.01); D06F 37/00 (2006.01); D06F 37/04 (2006.01); D06F 37/22 (2006.01);
U.S. Cl.
CPC ...
D06F 37/04 (2013.01); D06F 37/225 (2013.01); Y10T 29/49963 (2015.01);
Abstract
The drum includes a drum body provided with at least one opening, and a balance ring passing through the at least one opening and detachably connected to the drum body.