Receptacles – Closures – With closure opening arrangements for means
Patent
1992-07-01
1993-10-26
Shoap, Allan N.
Receptacles
Closures
With closure opening arrangements for means
220212, 220262, 220355, 220521, 215227, 215228, 206222, 126263, B65D 1742, B65D 4306, B65D 2508, F24J 100
Patent
active
052558126
ABSTRACT:
A container cap for vise with a self-heating tin container having a chemical compound on one end for releasing heat upon mixing with a liquid catalyzer. The container cap has an annular groove on the bottom around the border into which a peripheral flange on a self-heating tin container is inserted for positioning, a pointed member on the inside surface of the elastic top edge thereof, a film covering covered over the pointed member to hold a liquid catalyzer. Pressing the elastic top edge of the container cap against the tin container to which the container cap is fastened causes the pointed member to pierce the film covering permitting the liquid catalyzer to flow out of the container cap for mixing with the chemical compound in the tin container.
REFERENCES:
patent: 2265172 (1941-12-01), Katz
patent: 2300793 (1942-11-01), Martin
patent: 2615443 (1952-10-01), Sukacev
patent: 3561424 (1971-02-01), Failla
patent: 3653372 (1972-04-01), Douglas
patent: 3970068 (1976-07-01), Sato
patent: 4328218 (1985-07-01), Maione
patent: 4640264 (1987-02-01), Yamaguchi et al.
patent: 4741324 (1988-05-01), Ina et al.
patent: 4770305 (1988-09-01), Su
patent: 4785931 (1988-11-01), Weir et al.
patent: 4856651 (1989-08-01), Francis, Jr.
patent: 4989729 (1991-02-01), Huang
patent: 5082136 (1992-01-01), Schumann
Caretto Vanessa
Shoap Allan N.
LandOfFree
Container cap does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Container cap, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Container cap will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-953079