Spin welded, tamper-proof, resealable thermoplastic container

Details Spin welded, tamper-proof, resealable thermoplastic container Spin welded, tamper-proof, resealable thermoplastic container

1988-05-03

1990-02-06

Nilson, Robert G.

Receptacles

Receptacle side wall made of two or more layers of material...

Beverage receptacle

220 4B, 220266, 220276, 222215, B65D 600

Patent

active

048982954

ABSTRACT:
An extremely economical, tamper-proof, resealable container is formed by spin welding (1) a molded thermoplastic cup with a circular opening, and (2) a similar thermoplastic molded cap with a matching circular base. The cup is filled with the contents before welding. An opening for the discharge of the contents is created by separating a predetermined part of the cap, and the separated part becomes a tight-fitting closure for the opening when the separated part is reversed and plugged into the opening.

REFERENCES:
patent: 1080747 (1913-12-01), Buckley
patent: 2500639 (1950-03-01), Lermer
patent: 2741402 (1956-04-01), Sayre
patent: 2750068 (1956-06-01), Platt
patent: 3275179 (1966-09-01), Lux
patent: 4057177 (1977-11-01), Laauwe
patent: 4277259 (1981-07-01), Rounbehler

Affiliated with

Also associated with

Rating

Spin welded, tamper-proof, resealable thermoplastic container does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Spin welded, tamper-proof, resealable thermoplastic container, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spin welded, tamper-proof, resealable thermoplastic container will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-437575