Safety cap

Details Safety cap Safety cap

2007-11-20

2007-11-20

Shaver, Kevin (Department: 3754)

Dispensing

With lock or fastening seal

Inhibiting operation of flow controller or closure

C222S541600, C222S546000, C222S556000, C215S209000, C220S794000

Reexamination Certificate

active

10485250

ABSTRACT:
A child resistant safety cap having a cover and a safety mechanism by which finger dexterity is required to open the cap, while the safety mechanism capable of being released if it is unnecessary. The cap comprises a cap body1having a skirt3with at least one stopping piece9at one side thereof. The stopping piece9has a base end fixed to a lower portion of the skirt3such that the stopping piece is pushable inwardly and swayable about the base end. The leading end portion of the stopping piece9is confronting at its outside with the insides of an outer tube14of the cover, and first and second engagement means10, 18are provided at confronting sides of the stopping piece9and the outer tube14for providing mutual engagement, such that when the stopping piece9is in an initial position, the first and second engagement means10, 18are engaged unless the stopping piece9is pushed inwardly against its elasticity. The stopping piece is adapted to move to a second position where the first and second engagement means are separated without pushing the stopping piece.

REFERENCES:
patent: 4629081 (1986-12-01), McLaren
patent: 4807768 (1989-02-01), Gach
patent: 5577626 (1996-11-01), Henkel et al.
patent: 6405885 (2002-06-01), Elliott
patent: Y2 56-28939 (1981-07-01), None
patent: A 9-86550 (1997-03-01), None
patent: A 10-264953 (1998-10-01), None
patent: A 2000-335610 (2000-12-01), None
patent: A 2000-335611 (2000-12-01), None
patent: B2 3273359 (2002-02-01), None

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