초록 ▼

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

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.

대표청구항 ▼

A screw cap jar comprising: (a) a screw cap; (b) a container with an open end; and (c) a separately formed threaded neck ring which accepts the screw thread of the screw cap and which is attached to the outside of the container and which is comprised of at least two integrally fitting pieces which a

A screw cap jar comprising: (a) a screw cap; (b) a container with an open end; and (c) a separately formed threaded neck ring which accepts the screw thread of the screw cap and which is attached to the outside of the container and which is comprised of at least two integrally fitting pieces which are combined on the outside of the container to form the neck ring and create an interference fit therein.