Container and valved closure

Details Container and valved closure Container and valved closure

1996-05-14

1997-12-16

Shoap, Allan N.

Bottles and jars

Closures

With vacuum breaker

215307, 215310, 215902, 220231, 2203671, 251322, 251323, B65D 5116

Patent

active

056975104

ABSTRACT:
A container includes a cover engaged on an open top. A channel and an opening are formed in the cover. A knob is slidably engaged in the channel and includes a tube having a pair of shoulders. A plug has a pair of hooks engaged into the tube and engaged with the shoulders so as to secure the plug to the tube. A spring is biased between the knob and the plug for biasing the knob partially outward of the cover and for forcing the plug against the cover to enclose the orifice. The plug can be made of plastic material instead of metal material.

REFERENCES:
patent: 1156915 (1915-10-01), Mazoyer
patent: 3167202 (1965-01-01), Tolciss
patent: 4905863 (1990-03-01), Blomquist et al.
patent: 5397024 (1995-03-01), Wu et al.

Affiliated with

Also associated with

Rating

Container and valved 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 Container and valved closure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Container and valved closure will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-199307