US3818180A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat insulated container for pots
Assignee: Individual
•
Filing: 1972-10-11
•
Granted: 1974-06-18
•
Expires: 1992-10-11
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.
References Cited (Backward Citations)
US993178A
Cited
US1027739A
Cited
US1478919A
Cited
US1661464A
Cited
US1683889A
Cited
US1979222A
Cited
US2431582A
Cited
US2499690A
Cited
US2507425A
Cited
US2656946A
Cited
US2526476A
Cited
US2515709A
Cited
GB755128A
Cited
US2836696A
Cited
US3038986A
Cited
US2944694A
Cited
US3051582A
Cited
US3048267A
Cited
US3155260A
Cited
US3154668A
Cited
US3130288A
Cited
US3113667A
Cited
US3281579A
Cited
US3266623A
Cited
US3313438A
Cited
US3413442A
Cited
US3315064A
Cited
US3539773A
Cited
US3585357A
Cited
US3613872A
Cited
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 |