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:
Aug. 28, 1990
Filed:
Apr. 21, 1989
Applicant:
Inventor:
Norman Ng, San Francisco, CA (US);
Assignee:
Smart Kids, Inc., Oakland, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47J / ;
U.S. Cl.
CPC ...
99285 ; 219297 ; 219506 ;
Abstract
A coffee brewing apparatus is disclosed which incorporates in its base a neon lamp indicator within a transparent housing which may be operated manually or automatically by a temperature sensing thermal switch to indicate proper brewing temperature and/or steam pressure.