Screw cap jar

Details Screw cap jar Screw cap jar

1988-06-13

1989-07-04

Norton, Donald F.

Bottles and jars

Closures

With separate applied fastener to hold closure in closed...

220288, 220319, B65D 5500

Patent

active

048442704

ABSTRACT:
A method for converting a thin-walled container to a jar with a rigid threaded neck which will accept a conventional threaded screw cap which comprises separately forming a thin-walled container and a rigid threaded neck ring and then attaching the ring to the outside of the container and the jar so made.

REFERENCES:
patent: 3297187 (1967-01-01), Thiesen
patent: 3905509 (1975-09-01), Markowitz
patent: 4044917 (1977-08-01), Vella
patent: 4224275 (1980-09-01), Sauer
patent: 4316318 (1982-02-01), Mineo
patent: 4327052 (1982-04-01), Sauer
patent: 4518554 (1985-05-01), Hatakeyama et al.

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