Vented plastic bottle

Dispensing – With container handle or handgrips – Vent in handle

Patent

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Details

222564, A47G 1900

Patent

active

053400003

ABSTRACT:
A container having a novel neck arrangement including a circular spout and a guiding neck portion including a U-shaped ledge. During a pouring operation the ledge directs liquid from the container over the front edge of the spout and permits air to enter the container through the rear portion of the spout and an air passageway connecting the rear of the spout to the inside of the container.

REFERENCES:
patent: 308106 (1884-11-01), Stimpson
patent: 591735 (1897-10-01), Brewer
patent: 767321 (1904-08-01), Wheldon
patent: 1062118 (1913-05-01), Ritten
patent: 2581150 (1952-01-01), Shore
patent: 3066819 (1962-12-01), Cox
patent: 3198367 (1965-08-01), Stickney
patent: 3214052 (1965-10-01), Dike
patent: 3251514 (1966-05-01), Speicher
patent: 3396875 (1968-08-01), Finch
patent: 3410459 (1968-11-01), Conley
patent: 3434635 (1969-03-01), Mason, Jr.
patent: 4412633 (1983-11-01), Guerrazzi et al.
patent: 4804119 (1989-02-01), Goodall
patent: 4838464 (1989-06-01), Briggs
PCT International Application No. PCT/NO85/00065, published Apr. 24, 1986, publication No. WO86/02334.

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