Abstract A coffee brewer comprising an upper and lower receptacle joined together and including a means intermediate the upper and lower receptacle for captivating a charge of coffee and water, whereby when water is heated in the lower chamber it will be caused to flow through the captivated charge in a vapor form to rise to the upper chamber to be cooled and form a well brewed cup of coffee. FIELD OF THE INVENTION In the past there have been numerous types of coffee brewers and this invention relates to an improved coffee brewing device for small amounts of coffee particularly. BACKGROUND OF THE INVENTION As is perhaps well known in a strong brew of coffee, often known as Expresso coffee, it is often desired to utilize sugar. There is a variance in the amount of sugar that is desired; however, it has been found that if the sugar is applied to the water before it is formed into the coffee brew, it has a more uniform and pleasing taste. This invention provides an improved type of coffee brewing device which includes an upper and lower receptacle which are united together and between which there is captivated a holder to hold a charge of sugar and coffee to be brewed simultaneously upon the application of heat to a charge of water in the lower receptacle which, through filter means is caused to pass through the bag and to brew the coffee.
A coffee brewer comprising: an upper receptacle defining an upper chamber with a floor having an opening and an opened top tower extending vertically in the upper chamber about the opening and filter means included on said tower, said tower extending substantially above the floor and toward the upper portion of said upper receptacle chamber, a lower receptacle defining a lower chamber with an open top and a side vent, means to connect the upper chamber floor over the lower chamber top, whereby the passageway through the opening and tower comprise the only means of fluid communication between the chamber of the upper end and the chamber of the lower receptacle, a coffee and sugar holder captivated between the upper and lower receptacle, and completely spanning the opening, said holder comprising an annular member sized to nest in the open top and means captivating the holder in the open top of said upper receptacle, and a bag suspended from said annular member and extending into the lower chamber to hold a lower charge of sugar and an upper charge of coffee, said bag having an open upper end in said opening and a closed lower end, expandible ring means carried by the open upper end of the bag and releasably engaged in said annular member to suspend said bag in said lower chamber, whereby when a charge of sugar and an upper charge of coffee is placed in the bag, and the bag is suspended on said holder, and the receptacles are united together captivating the bag and heat is applied to boil water in the lower chamber, the same will pass as a vapor through the wall of the bag and sugar and coffee forming coffee which rises through the opening, through the tower, and upon cooling descends into the upper chamber to provide a well brewed cup of coffee.
Claim 2
Dependent Claim
311 words
A coffee brewer comprising: an upper receptacle defining an upper chamber with a floor having an opening and an opened top tower extending vertically in the upper chamber about the opening and filter means included on said tower, said tower extending substantially above the floor and toward the upper portion of said upper receptacle chamber, a lower receptacle defining a lower chamber with an open top and a side vent, means to connect the upper chamber floor over the lower chamber top, whereby the passageway through the opening and tower comprise the only means of fluid communication between the chamber of the upper end and the chamber of the lower receptacle, a coffee and sugar holder captivated between the upper and lower receptacle, and completely spanning the opening, said holder comprising an annular member sized to nest in the open top and means captivating the holder in the open top of said upper receptacle, and a bag suspended from said annular member and extending into the lower chamber to hold a lower charge of sugar and an upper charge of coffee, said bag having an open upper end in said opening and a closed lower end, expandible ring means carried by the open upper end of the bag and releasably engaged in said annular member to suspend said bag in said lower chamber, whereby when a charge of sugar and an upper charge of coffee is placed in the bag, and the bag is suspended on said holder, and the receptacles are united together captivating the bag and heat is applied to boil water in the lower chamber, the same will pass as a vapor through the wall of the bag and sugar and coffee forming coffee which rises through the opening, through the tower, and upon cooling descends into the upper chamber to provide a well brewed cup of coffee.
Claim 3
Dependent Claim
19 words
The device as set forth in claim 1 wherein said filter means on said tower comprises an internal screen.
Claim 4
Dependent Claim
39 words
The device as set forth in claim 1 wherein said filter means comprises an inverted cone-shaped bag sized to snugly nest over the upper open end of said tower to provide a filter barrier through which vapor must pass.