Quick-twist pop-off closure

Details Quick-twist pop-off closure Quick-twist pop-off closure

2006-04-18

2006-04-18

Newhouse, Nathan J. (Department: 3727)

Bottles and jars

Closures

Cap type

C215S043000, C215S321000, C215S344000, C215S354000, C220S780000, C220S301000

Reexamination Certificate

active

07028858

ABSTRACT:
A closure for a container for holding contents therein generally comprises a surface for gripping the closure in order to twist it in either direction to open it. The closure has downwardly projecting teeth on its underside; the container has upwardly projecting teeth, which mate with the downwardly projecting teeth of the closure. An outer ring on the closure circumscribes and holds in place the upper lip of the container in the closed position. Twisting of the closure in either direction causes the closure to be released from the container.

REFERENCES:
patent: 697371 (1902-04-01), Sindorf
patent: 1615157 (1927-01-01), Baum
patent: 2721595 (1955-10-01), Nichols
patent: 3136458 (1964-06-01), Ruetz
patent: 3252446 (1966-05-01), Bateman
patent: 3372834 (1968-03-01), Ayotte et al.
patent: 3430798 (1969-03-01), Goyet et al.
patent: 3468447 (1969-09-01), Smalley
patent: 3476278 (1969-11-01), Lollmann
patent: 3896959 (1975-07-01), Roy
patent: 3910444 (1975-10-01), Foster
patent: 3955696 (1976-05-01), Finke
patent: 3964605 (1976-06-01), Vezirian
patent: 3982651 (1976-09-01), Braun et al.
patent: 4171057 (1979-10-01), Gach
patent: 4511050 (1985-04-01), Nicol
patent: 5384096 (1995-01-01), Burns
patent: 5458854 (1995-10-01), Burns
patent: 5529202 (1996-06-01), Shamis
patent: 5927531 (1999-07-01), Kuzma et al.
patent: 5944208 (1999-08-01), Gale
patent: 6068421 (2000-05-01), Pierpont
patent: 6330959 (2001-12-01), Dark
patent: 6394295 (2002-05-01), Claude
patent: 6426049 (2002-07-01), Rosen et al.
patent: 2001/0030196 (2001-10-01), Stull et al.

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