Spraying flask and closure therefor

Details Spraying flask and closure therefor Spraying flask and closure therefor

1998-11-17

2000-11-14

Shoap, Allan N.

Dispensing

With casing or support

Enclosing cover for actuating parts of discharging means

220724, 220820, 22215313, 22240211, 22240212, 22240213, B65D 8314, B65D 8322

Patent

active

06145706&

ABSTRACT:
A set for restricting the operation of a spray valve of a flask comprising three main parts, namely: a shoulder, a collar and a lid. The shoulder of the set rests on the shoulder of the flask and is connected to a mouth of the flask by projections from the neck of the set. The shoulder of the set is also solidly linked to the collar of the set by an indentation. The collar constitutes a circular section ring that fits inside a mouth of the of the set's shoulder. The lid constitutes a cylindrical piece having a top with a peripheral skirt. The lid is connected to the collar of the set by an extension and a pin. The lid rotates about the pin through a limited arc and has a closed position. When the lid is in the closed position, it encloses a valve of the flask and restricts the operation of the valve.

REFERENCES:
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patent: 3352445 (1967-11-01), Cochin
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patent: 5139180 (1992-08-01), Lucas
patent: 5649645 (1997-07-01), Demarest et al.
patent: 5657905 (1997-08-01), Glynn
patent: 5779072 (1998-07-01), Krebs
patent: 5788108 (1998-08-01), Rohr

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