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:
Nov. 26, 2013
Filed:
Jun. 02, 2010
Applicant:
Brian S. Kim, Rancho Palos Verdes, CA (US);
Inventor:
Brian S. Kim, Rancho Palos Verdes, CA (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F28G 1/02 (2006.01); F28G 1/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cleaning brush device for a condenser of refrigerator comprising a condenser and a cleaning brush is provided. The condenser comprises a cooling fin grid of rows of horizontal fins and columns of vertical fins. The cleaning brush sweeps horizontally and vertically over the cooling fin grid in a predetermined period of time and brushes off the dust bunny collected in the cooling fin grid. The predetermined period of time is controlled according to amount of the dust bunny on the cooling fin grid. The cleaning brush may sweep the grid horizontally and vertically in a systematical way.