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:
May. 08, 1990
Filed:
May. 05, 1989
Applicant:
Inventor:
Hubert Fuhner, Solingen, DE;
Assignee:
Robert Krups Stiftung & Co. KG, Solingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47J / ;
U.S. Cl.
CPC ...
99283 ; 99292 ; 99305 ;
Abstract
A machine for brewing hot beverages, such as coffee, has a container for a supply of fresh liquid with two communicating sections one of which communicates with the atmosphere and the other of which has a bottom wall directly above an electric heater. Two or more siphons are used to convey streams of boiling liquid from the other section into a holder for a supply of flavoring agent. The siphons, the holder and at least the second section of the container are made of a non-metallic material (particularly porcelain, certain plastics, glass, ceramic or earthenware) which does not adversely affect the aroma of the beverage.