Container opening and pouring attachment

Details Container opening and pouring attachment Container opening and pouring attachment

1978-03-27

1979-04-24

Spar, Robert J.

Dispensing

With cutter and/or punch

To form dispensing opening in container

222570, 220306, B67B 726

Patent

active

041507681

ABSTRACT:
A unitary piercing and pouring device for metal or paper containers of motor oil and like liquids embodies a skirted cover of somewhat resilient plastics material. The skirt portion of the cover has indentations carrying lugs on their interior sides for snapping engagement over the top bead of a container so that such bead is locked between the lugs and cover top wall. A piercing blade has teeth embedded into the pouring nozzle or spout and the blade includes elements which secure a sealing gasket against the cover top wall.

REFERENCES:
patent: 1088332 (1914-02-01), Disher
patent: 2004018 (1935-06-01), Strauss
patent: 2118366 (1938-05-01), Spielvogel
patent: 2535783 (1950-12-01), Churchill et al
patent: 2719652 (1955-10-01), Williams
patent: 3972453 (1976-08-01), Kapples

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