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:
Mar. 30, 2021
Filed:
Jun. 19, 2019
Applicant:
Mplus Co., Ltd., Suwon-si, KR;
Inventor:
Seuk Hwan Chung, Suwon-si, KR;
Assignee:
MPLUS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B06B 1/04 (2006.01); H02K 7/065 (2006.01); H02K 33/18 (2006.01); H02K 33/16 (2006.01); H02K 33/00 (2006.01);
U.S. Cl.
CPC ...
B06B 1/045 (2013.01); H02K 7/065 (2013.01); H02K 33/18 (2013.01); H02K 33/00 (2013.01); H02K 33/16 (2013.01);
Abstract
An elastic member structure includes: a loop type inner plate; a loop type outer plate having the same center as the loop type inner plate; and a plurality of spiral elastic plates connected to the loop type inner plate and the loop type outer plate and having given elasticity, wherein the loop type outer plate includes a plurality of first areas having areas connected to the ends of the plurality of spiral elastic plates and a plurality of second areas formed between the plurality of first areas and the outer size of each first area of the loop type outer plate is greater than the outer size of each second area thereof.