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US3818180A Expired / Lapsed US ⏱️ 0.0 years remaining

Heat insulated container for pots

Assignee: Individual
•
Filing: 1972-10-11
•
Granted: 1974-06-18
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Expires: 1992-10-11
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Abstract

Abstract Heat insulated container for pots, adapted to be inserted into a cabinet or to be used as such in order to avoid heat dispersion of the liquid contained in said pot, wherein there is included a block 1, consisting of heat-insulating material, provided with an upper portion 2 consisting of the same material, both showing a parallelepipedal shape, in which the block is provided in the central portion with a recess, lined with a plastic sheet, and having a configuration like the pot it should receive, the upper portion being provided with a seat to receive the cover of the pot.

Inventors

  • 👤 G Arosio

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 20:45
CPC Classifications
A; A47; A47J; A47J39/00

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 166 words
A heat insulated container, particularly adapted to receive and accommodate a cooking pot containing a hot food, comprising two blocks of expanded plastic heat insulating material, each having a parallelopiped configuration, one of said blocks forming the bottom portion of the container, and being provided with a first recess which is adapted to receive and accommodate a cooking pot in contact with the heat insulating material of which the block is formed, and lined with a plastic sheet material, and additional recesses to accommodate handles of said pot; the other of said blocks forming the top portion of said container, and including a recess that is adapted to accommodate a lid of said cooking pot; an electrical heating plate located at the bottom of said first recess and including an insulated resistance element and a thermostat; and cabinet means including a first cabinet member accommodating said one block, and a second cabinet member accommodating said other block and being hingedly connected to said first cabinet member.
Claim 2
Dependent Claim 166 words
A heat insulated container, particularly adapted to receive and accommodate a cooking pot containing a hot food, comprising two blocks of expanded plastic heat insulating material, each having a parallelopiped configuration, one of said blocks forming the bottom portion of the container, and being provided with a first recess which is adapted to receive and accommodate a cooking pot in contact with the heat insulating material of which the block is formed, and lined with a plastic sheet material, and additional recesses to accommodate handles of said pot; the other of said blocks forming the top portion of said container, and including a recess that is adapted to accommodate a lid of said cooking pot; an electrical heating plate located at the bottom of said first recess and including an insulated resistance element and a thermostat; and cabinet means including a first cabinet member accommodating said one block, and a second cabinet member accommodating said other block and being hingedly connected to said first cabinet member.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1977-06-17 1977-12-17 1978-06-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1981-06-17 1981-12-17 1982-06-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1985-06-17 1985-12-17 1986-06-18 $7700.00 Window Closed / Lapsed

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