Portable containers for maintaining food stuffs in a chilled con

Details Portable containers for maintaining food stuffs in a chilled con Portable containers for maintaining food stuffs in a chilled con

1990-03-27

1991-07-30

King, Lloyd L.

Refrigeration

Cooled enclosure

Portable receptacle

62 362, 62430, 624577, 624579, F25D 308

Patent

active

050351222

ABSTRACT:
The present invention comprises a container having a top and bottom or two-part form, the outer shell of the container is made of a shock-resistant thermoplastic material having a maximum possible deterrent to heat transfer. The interior of the container on each part thereof contains an envelope containing the freezable gel which is sealed and made of a stiff plastic material which generally holds its form even when the gel therein is unfrozen. The envelope on each side is spaced from the interior wall of the outer casings in both instances to provide an air barrier within which moisture within the barrier has been removed to the maximum extent possible. The gel within the frozen envelopes can be placed in a frozen state by various methods. The two portions of the container may be joined together either by a hinged element along one side of the corresponding locking mechanism on the opposite side or by a plurality of locking mechanisms on at least two opposite sides of the container.

REFERENCES:
patent: 1042249 (1912-10-01), Mickelsen
patent: 1571438 (1926-02-01), Schopf
patent: 2400742 (1946-05-01), Clerc
patent: 3236206 (1966-02-01), Willinger
patent: 3280586 (1966-10-01), Funakoshi
patent: 3406532 (1968-10-01), Rownd et al.
patent: 4354359 (1982-10-01), Hall
patent: 4498312 (1985-02-01), Schlosser

Affiliated with

Also associated with

Rating

Portable containers for maintaining food stuffs in a chilled con does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Portable containers for maintaining food stuffs in a chilled con, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable containers for maintaining food stuffs in a chilled con will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1536021