Venting closure cap

Dispensing – Axially slidable tubes – sleeves – or apertured caps – With telescopic guide pin

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

222525, B67D 506

Patent

active

053280636

ABSTRACT:
A closure cap which can be manipulated to dispense container contents end enables venting of any excess pressure which may build up within the container when the closure is in a fully closed position including a central post, a cap body reciprocally mounted on and about the periphery of the post and having an aperture including an inner periphery which cooperates with the post to form a variable opening therebetween including a fully closed position and a plurality of dispensing positions for dispensing the contents of the container at a plurality of different rates and a venting mechanism for enabling any excess pressure from within the container to exhaust through the cap to the exterior of the container upon reaching a predetermined pressure within the container when the cap is positioned in the fully closed position.

REFERENCES:
patent: 2980276 (1961-04-01), Robineau
patent: 3174641 (1965-03-01), Kitterman
patent: 3201013 (1965-08-01), Porter et al.
patent: 3216603 (1965-11-01), Hannon, Jr.
patent: 3628704 (1971-12-01), Corsette
patent: 3981421 (1976-09-01), McDowell, Jr. et al.
patent: 4231489 (1980-11-01), Malone
patent: 4253588 (1981-03-01), Lester et al.
patent: 4506809 (1985-03-01), Corsette
patent: 4625899 (1986-12-01), Stull
patent: 4646947 (1987-03-01), Stull
patent: 4664288 (1987-05-01), Pereira et al.
patent: 4685580 (1987-08-01), Towns et al.
patent: 4773572 (1988-09-01), Stull
patent: 4785978 (1988-11-01), Kano et al.
patent: 4799598 (1989-01-01), McFadyen
patent: 4817831 (1989-04-01), Theisen
patent: 4826055 (1989-05-01), Stull
patent: 4828129 (1989-05-01), Jonkers
patent: 4927065 (1990-05-01), Beck
patent: 4967941 (1990-11-01), Beck
patent: 5072863 (1991-12-01), Stull
Inopak Ltd., Ultra Flo dispenser combined with the new "Squeeze-Me" container. Undated 2 page brochure. (No date).

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

Venting closure cap does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Venting closure cap, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Venting closure cap will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-390838

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