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. 16, 1985
Filed:
Feb. 07, 1984
Applicant:
Inventor:
Syoji Takagi, Toyoake, JP;
Assignee:
Tokyo Shibaura Denki Kabushiki Kaisha, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
A47J / ;
U.S. Cl.
CPC ...
99286 ; 241 38 ; 241 65 ; 241277 ;
Abstract
A coffee making apparatus has a case, an electric motor, a grinder disposed on a driving shaft of the motor so as to rotate vertically along an interior surface of the case, means for providing hot water to the case, and means for extracting coffee. Coffee-beans are agitated and uniformly crushed by the grinder, so as to provide efficient coffee extraction.