Food or edible material: processes – compositions – and products – Foraminous material infusion type – or foraminous container...
Patent
1991-04-18
1992-04-14
Weinstein, Steven
Food or edible material: processes, compositions, and products
Foraminous material infusion type, or foraminous container...
426109, 426112, 426433, 99295, 99303, A47J 3124
Patent
active
051046660
ABSTRACT:
The present invention consists of a single-dose espresso maker for preparing infusions in general, to be disposed of after being used. It consists of two glass-shaped containers, one of which contains water to be heated and the other of which, equipped with a filtering bottom wall, contains the infusion product; the mutually opposite mouths of both said containers are coupled with each other by grafting, with the interposition of a water-sealing disk-shaped element of pre-established strength, which can be broken by the pressure developed by heating water; and of at least one perforated disk-shaped element. After heating the water containing element, the pressure of generated water vapor causes the breakage of said sealing disk, enabling water to flow through the filter-container containing the infusion product and hence the desired infusion to be produced and fed to a container associated with the espresso maker.
REFERENCES:
patent: 2685248 (1954-08-01), Ohlsson
patent: 3077156 (1963-02-01), Egi et al.
patent: 3193388 (1965-07-01), Conrey
patent: 3336857 (1967-08-01), Knodt et al.
patent: 3368476 (1968-02-01), Mancioli
patent: 3413910 (1968-12-01), Sanvitale
patent: 3589272 (1971-06-01), Bouladon
patent: 3670641 (1972-06-01), Mancioli
patent: 3757670 (1973-09-01), Laama et al.
patent: 4136202 (1979-01-01), Favre
patent: 4167899 (1979-09-01), McCormick
patent: 4386109 (1983-05-01), Bowen et al.
patent: 4479421 (1984-10-01), Sanvitale
patent: 4498375 (1985-02-01), Bedini
Brevetti Sanvitale S.r.l.
Weinstein Steven
LandOfFree
Single-dose espresso maker for infusions in general to be dispos does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Single-dose espresso maker for infusions in general to be dispos, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Single-dose espresso maker for infusions in general to be dispos will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2347717