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. 06, 2010
Filed:
Jan. 29, 2008
Applicants:
Young-jun Cho, Gwangju, KR;
Tak-soo Kim, Gwangju, KR;
Inventors:
Young-jun Cho, Gwangju, KR;
Tak-soo Kim, Gwangju, KR;
Assignee:
Samsung Gwangju Electronics Co., Ltd., Gwangju, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 5/00 (2006.01); H02G 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A power cord cooling apparatus disposed in a cord reel chamber formed inside a main body of the vacuum cleaner to cool a power cord wound around a cord reel, wherein the power cord cooling apparatus allows outside air to enter the cord reel chamber, to contact the power cord wound around the cord reel, and to be discharged outside the cord reel chamber via a center space in the cord reel.