Opening-closing device for a bag of flexible synthetic material

Dispensing – Nozzles – spouts and pouring devices

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

220278, 222 91, 222107, 222562, 222575, 383 80, 383 96, B65D 1744

Patent

active

050943677

ABSTRACT:
An opening-closing device for a flexible containing a liquid includes a cylindrical spout attached to the outer surface of the bag, and a stopper for the spout which includes a blade for perforating an area of the bag located within the spout when the bag is to be opened. An arrangement of tongues or wings extend from the sides of the spout so that a user may grip the tongue or wing while perforating the area of the bag within the spout upon insertion of the stopper.

REFERENCES:
patent: Re32354 (1987-02-01), Savage
patent: 3339812 (1967-09-01), Meissner
patent: 4202469 (1980-05-01), Brandt
patent: 4440316 (1984-04-01), Christine
patent: 4776488 (1988-10-01), Gurzan

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Opening-closing device for a bag of flexible synthetic material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Opening-closing device for a bag of flexible synthetic material , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Opening-closing device for a bag of flexible synthetic material will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2280387

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.