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. 22, 2003
Filed:
Jul. 06, 2001
Applicant:
Inventors:
Franco Del Bon, Aarburg, CH;
Ralph Grueniger, Jona, CH;
Assignee:
A. Kuster Sirocco-Kaffee AG, Schmerikon, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47J 3/100 ; A47G 1/916 ; B65D 8/500 ;
U.S. Cl.
CPC ...
A47J 3/100 ; A47G 1/916 ; B65D 8/500 ;
Abstract
A brewing bag includes liquid-permeable filter material for use in a filter coffee brewing apparatus and has an essentially cylindrical or prismatic shape with a bottom part, a jacket and a cover part. The wall of jacket is reinformed near the cover part and has a collar which protrudes over the cover part. An optimal brewing effect is achieved through forming the brewing bag in this special way.