Bottles and jars – Closures – Having warning means or means impeding closure removal
Patent
1985-04-22
1986-04-01
Hall, George T.
Bottles and jars
Closures
Having warning means or means impeding closure removal
215216, 215218, B65D 5502
Patent
active
045792399
ABSTRACT:
An assembly of a container (1) and a child resistant closure (5) therefor. The container (1) has an external bead (3) on the neck (2) thereof and the closure (5) an inturned flange (8) on the skirt (7) thereof which makes snap engagement with the bead (3). The neck (2) of the container (1) comprises an external screw thread (4) while the skirt (7) of the closure (5) is locally severed or weakened to provide local deformable skirt portions (11) which can be deformed inwards by finger pressure thereon to enage thread portions (13) on the skirt portions (11) with the screw thread (4). The closure (5) is removable from the container (1) by deforming the skirt portions (11) to engage the thread portions (13) with the screw thread (4) by finger pressure thereon and rotating the closure (5) relative to the container (1) while maintaining said finger pressure.
REFERENCES:
patent: 3695475 (1972-10-01), Ruekberg
patent: 3923181 (1975-12-01), Libit
patent: 3986626 (1976-10-01), Montgomery
patent: 4058232 (1977-11-01), Ohno et al.
patent: 4171057 (1979-10-01), Gach
Hall George T.
Hart Sys. Ltd.
Roymere Limited
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