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. 23, 2012
Filed:
Sep. 20, 2007
Applicant:
Jiyong Park, Busan, KR;
Inventor:
Jiyong Park, Busan, KR;
Assignee:
DAS Corporation, Gyeongsangbuk-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47C 7/02 (2006.01); F16D 67/02 (2006.01); A47C 3/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a pumping device for a seat cushion of a vehicle, in which a brake assemblyis disposed outside a clutch assemblyand parts are arranged in a line, such that it is possible to reduce the entire size, volume, and weight, thereby reducing cost. Further, because it is possible to prevent pollution of parts, it is possible to improve the durability, performance, and quality. Furthermore, it is possible to reduce operational noise and improve operational sensitivity.