Threaded bottle cap

Details Threaded bottle cap Threaded bottle cap

1996-04-02

1997-03-11

Shoap, Allan N.

Bottles and jars

Closures

Frangible member or portion

215344, 215DIG1, B65D 4134

Patent

active

056092636

ABSTRACT:
A cap for a bottle having a tubular neck formed with an external screwthread and terminating at an annular rim surface has a cup-shaped body generally centered on an axis and formed unitarily with an end wall generally perpendicular to the axis. An annular skirt projects axially downward from the end wall and an internal screwthread in the skirt can mate with the screwthread of the bottle neck. A flexible annular web has an outer periphery joined to the skirt adjacent the end wall and an inner periphery secured to a seal ring. The web and seal ring are dimensioned to engage the rim surface when the cap is threaded onto the neck, and an antitamper ring is secured to a lower end of the skirt.

REFERENCES:
patent: 4196818 (1980-04-01), Brownbill
patent: 4220250 (1980-09-01), Brownbill
patent: 4450973 (1984-05-01), Toeppen
patent: 4540102 (1985-10-01), Wiedmer
patent: 4564112 (1986-01-01), Brewer
patent: 4666053 (1987-05-01), Corcoran et al.
patent: 4744479 (1988-05-01), Schottli
patent: 5107998 (1992-04-01), Zumbuhl
patent: 5133471 (1992-07-01), Pujol Almirall
patent: 5246125 (1993-09-01), Julian
patent: 5271512 (1993-12-01), Ekkert
patent: 5397009 (1995-03-01), Salmon et al.
patent: 5405032 (1995-04-01), Anderson
patent: 5439126 (1995-08-01), Brownbill

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-437427