Automatically re-closing a closure difficult for children to ope

Details Automatically re-closing a closure difficult for children to ope Automatically re-closing a closure difficult for children to ope

1976-10-14

1978-03-14

Reeves, Robert B.

Dispensing

With casing or support

Enclosing cover for actuating parts of discharging means

222517, 222557, B65D 4720

Patent

active

040787028

ABSTRACT:
This invention relates to automatic closures of the type in which finger pressure applied to a portion of the closure opens an aperture of a container to which the closure is attached thereby permitting dispensing of granular material from the container. Upon release of finger pressure, the closure self-closes, preventing accidental dispensing of material from the container.

REFERENCES:
patent: 65430 (1867-06-01), Putnam
patent: 1133134 (1915-03-01), Gruettner
patent: 1145139 (1915-07-01), Henderson
patent: 1588675 (1926-06-01), Gove
patent: 1733106 (1929-10-01), Cannon
patent: 2302972 (1942-11-01), Nuckols
patent: 3140020 (1964-07-01), Spier

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