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:
Dec. 28, 1999
Filed:
Sep. 14, 1998
Applicant:
Inventors:
John C Sham, Hong Kong, HK;
Kumkit KunavongVorakul, Bangkok, TH;
Assignee:
Wing Shing Products (BVI) Co., Ltd., Aberdeen, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47J / ;
U.S. Cl.
CPC ...
99281 ; 99280 ;
Abstract
An electronic coffee maker having a control circuit that allows for selective warming of brewed coffee. The control circuit has a micro-control unit that controls the heating coils of the coffee maker. Selector buttons allow the user to choose the delay time and the power levels for keeping the brewed coffee warm. This selectivity prevents the brewed coffee from becoming overly cooked.