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:
Feb. 25, 1997
Filed:
Jun. 06, 1994
Applicant:
Inventors:
Carl Pridonoff, Los Angeles, CA (US);
Kenneth Tarlow, Corte Madera, CA (US);
Assignee:
Marathon Partners, Los Angeles, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
A47J / ;
U.S. Cl.
CPC ...
426 86 ; 426 77 ; 426 78 ; 426 82 ; 426112 ; 426115 ; 99295 ; 99306 ; 219689 ; 210474 ; 210481 ; 220202 ; 2203671 ; 206-05 ; 222 54 ; 222460 ;
Abstract
A single cup disposable coffee brewing device foldable from a generally flat position to an unfolded position. The device has a coffee filter on the interior and a cardboard main body portion on the exterior and can be placed on top of a cup or mug. Coffee grounds are disposed in the filter and hot or cold water is poured into the unfolded device. The main body portion has a hole at bottom normally closed by a sealing element which dissolves after a predetermined period of time and allows brewed coffee to drip out into the mug or cup.