Cement mixing capsule

Details Cement mixing capsule Cement mixing capsule

1991-09-30

1992-12-22

Fidei, David T.

Special receptacle or package

For mixing

206221, 206222, 206 635, 222 82, 222136, 222 91, 222145, 433 90, 604 87, B65D 2508

Patent

active

051728079

ABSTRACT:
A dental capsule for mixing a cement powder with an activating liquid having a frangible seal. The frangible seal is placed between a nozzle and the body portion of a capsule preventing unmixed cement from entering the nozzle. The nozzle has a circumferential groove facilitating positioning thereof. A vent formed in the body of the capsule prevents premature rupturing of the frangible seal upon insertion of the plug. A second and third embodiment use a two-part plug for dispensing activating liquid to the cement powder contained within the body of the capsule.

REFERENCES:
patent: Re33801 (1992-01-01), Green
patent: 622222 (1899-04-01), Greene
patent: 2106577 (1938-01-01), Sherbondy
patent: 2773591 (1956-12-01), Jensen
patent: 3028052 (1962-04-01), Archer
patent: 3245598 (1989-02-01), Kobernick
patent: 3291128 (1966-12-01), O'Neil
patent: 3370754 (1986-02-01), Cook et al.
patent: 3595439 (1971-07-01), Newby
patent: 3664508 (1989-02-01), Kobernick
patent: 3684136 (1972-08-01), Baumann
patent: 3739947 (1973-06-01), Baumann et al.
patent: 3762540 (1973-10-01), Baumann et al.
patent: 3826409 (1974-07-01), Chilcoate
patent: 4449645 (1984-05-01), Korwin
patent: 4515267 (1985-05-01), Welsh
patent: 4518386 (1985-05-01), Tartaglia
patent: 4572412 (1986-02-01), Brach et al.
patent: 4648532 (1987-03-01), Green
patent: 4664299 (1987-05-01), Goncalves
patent: 4793475 (1988-12-01), Itzel
patent: 4852772 (1989-08-01), Ennis, III
patent: 4893734 (1990-01-01), Chlystun
patent: 4941751 (1990-07-01), Muhlbauer
patent: 4963093 (1990-10-01), Dragan
patent: 4969816 (1990-11-01), Drumm
patent: 5005732 (1991-04-01), Penn
patent: 5026283 (1991-06-01), Osanai et al.

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