Bottles and jars – Closures – Having warning means or means impeding closure removal
Patent
1990-03-30
1991-07-16
Marcus, Stephen
Bottles and jars
Closures
Having warning means or means impeding closure removal
215237, 215245, 215211, 220283, B65D 5502
Patent
active
050317849
ABSTRACT:
A one-piece closure includes a bottom member adapted to engage over the neck portion of a container and a top lid member that rotates between a closed position where it engages the mouth of the bottom member and an open position on an integral hinge. An elongate arm includes a distal end hook that engages a ledge on the top lid to hold the top lid open but, when depressed allows the top lid to be opened. The elongate arm can only be depressed by using the thumb or a finger and the top lid cannot be grasped except be the area hidden by the elongate hook.
REFERENCES:
patent: 3623622 (1971-11-01), Sullivan
patent: 3826394 (1974-07-01), Stull
patent: 4170315 (1979-10-01), Dubach et al.
patent: 4420089 (1983-12-01), Walker et al.
patent: 4424910 (1984-01-01), Heinol
patent: 4501378 (1985-02-01), Berfield
patent: 4629081 (1986-12-01), McLaren
patent: 4787526 (1988-11-01), Pehr
patent: 4917261 (1990-04-01), Borst
patent: 4925041 (1990-05-01), Pehr
Cronin Stephen K.
Marcus Stephen
LandOfFree
One-piece child-resistant closure does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with One-piece child-resistant closure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and One-piece child-resistant closure will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-125011