Neat-lube

Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – With puncturing connecting means

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Details

141329, 141363, 141375, 141 98, 222 81, 222 835, 222 88, 222 89, B65B 104

Patent

active

059506962

ABSTRACT:
A dispenser device for facilitating the gravity pouring of liquids from a necked container having an impervious sealing sheet over its opening, into a receptacle chamber, such as typically utilized on conventional containers for internal combustion engine lubricants, the device comprising a lower section having a centered, upwardly projecting wedge shaped protrusion terminating in a point adapted to pierce the sealing sheet when the container opening is passed onto the point, and an upper section formed so as to be seatably engaged on and within an opening to the chamber through which the liquid is to be poured, while maintaining the point in a somewhat centered position with respect to the opening and within the chamber.

REFERENCES:
patent: 4289255 (1981-09-01), Strampe
patent: 4746023 (1988-05-01), Belter
patent: 4846236 (1989-07-01), Deruntz et al.
patent: 4991634 (1991-02-01), Tudek
patent: 5111910 (1992-05-01), Sheppard, Jr.
patent: 5280764 (1994-01-01), Levinrad et al.

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