Food or edible material: processes – compositions – and products – Foraminous material infusion type – or foraminous container... – Having flow compeller means – e.g. – compressor – etc.
Patent
1974-10-12
1976-01-27
Yudkoff, Norman
Food or edible material: processes, compositions, and products
Foraminous material infusion type, or foraminous container...
Having flow compeller means, e.g., compressor, etc.
99297, 426282, B65B 2902
Patent
active
039353184
ABSTRACT:
The invention is directed to an apparatus for brewing a beverage such as coffee or tea. A disposable disc-shaped receptacle contains a predetermined quantity of solid beverage material. The flat lower surface of the receptacle contains a plurality of perforations permitting a flow of hot water into the receptacle for brewing the beverage material. The upper portion of the receptacle is a concave flexible membrane. An actuating rod or stick is attached to the membrane for manually flexing the membrane up and down during brewing. The user places the receptacle into a cup of hot water and using the stick, manually flexes the membrane up and down inducing successive positive and negative pressure variations inside the receptacle. These pressure variations suck and expel hot water through the perforations and thoroughly circulate the water inside the receptacle and throughout the beverage material for brewing. The receptacle is removed from the cup and discarded when the liquid beverage reaches the desired strength.
REFERENCES:
patent: 674456 (1901-05-01), Garden
patent: 2260858 (1941-10-01), Naef
patent: 2291060 (1942-07-01), Schiess
patent: 2943940 (1960-07-01), Wiedemann
patent: 3193388 (1965-07-01), Conrey
patent: 3657993 (1972-04-01), Close
Mullen Martin G.
Yudkoff Norman
LandOfFree
Disposable apparatus for brewing a beverage such as coffee does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Disposable apparatus for brewing a beverage such as coffee, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disposable apparatus for brewing a beverage such as coffee will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1812326