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US4702160A Expired / Lapsed US ⏱️ 0.0 years remaining

Steam cooking device

Assignee: Individual
•
Filing: 1986-09-25
•
Granted: 1987-10-27
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Expires: 2006-09-25
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Abstract

Abstract A steam cooking device having an outer shell with an open top and an open bottom. A cover closes the open top. The open bottom is sized to fit about a heating element. A support member is provided within the outer shell, for supporting food to be cooked. This support member is spaced above the bottom of the outer shell to provide space within the shell for a water container.

Inventors

  • 👤 Jean L. Manganese

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 16:22
CPC Classifications
A; A47; A47J; A47J27/00; A47J27/04

Claims Analysis

Total Claims: 5
Claim 1
Independent Claim 218 words
A cooking device comprising: (a) an outer shell having an open top and an open bottom, the open bottom of said outer shell being sized to fit about a heating element; (b) a food support member provided within the outer shell for supporting food to be cooked, said support member comprising: an inner shell having an open top and a bottom closed by a wall provided with a plurality of openings; support means provided at the open top of the inner shell, said support means cooperating with the open top of the outer shell to suspend said inner shell generally concentrically within said outer shell with the bottom wall of said inner shell being spaced above the bottom of said outer shell to provided enough room at the bottom of said outer shell for a water container; at least one food support shelf sized to fit within the inner shell, said at least one shelf having a plurality of openings through which food to be cooked can be suspended; and means provided on the inner surface of the inner shell for supporting said at least one shelf in at least one generally horizontal position above the bottom wall of said inner shell; and (c) a cover for simultaneously closing the open tops of the inner and outer shells.
Claim 2
Dependent Claim 218 words
A cooking device comprising: (a) an outer shell having an open top and an open bottom, the open bottom of said outer shell being sized to fit about a heating element; (b) a food support member provided within the outer shell for supporting food to be cooked, said support member comprising: an inner shell having an open top and a bottom closed by a wall provided with a plurality of openings; support means provided at the open top of the inner shell, said support means cooperating with the open top of the outer shell to suspend said inner shell generally concentrically within said outer shell with the bottom wall of said inner shell being spaced above the bottom of said outer shell to provided enough room at the bottom of said outer shell for a water container; at least one food support shelf sized to fit within the inner shell, said at least one shelf having a plurality of openings through which food to be cooked can be suspended; and means provided on the inner surface of the inner shell for supporting said at least one shelf in at least one generally horizontal position above the bottom wall of said inner shell; and (c) a cover for simultaneously closing the open tops of the inner and outer shells.
Claim 3
Dependent Claim 54 words
A cooking device as claimed in claim 1, wherein the shelf support means comprise radially spaced-apart rows of vertically spaced-apart, inwardly-directed ribs, each shelf having cut-outs in its peripheral edge to allow the shelf to pass by the ribs if the shelf is rotated to have the cut-outs aligned with the rows of ribs.
Claim 4
Dependent Claim 33 words
A cooking device as claimed in claim 2, further comprising an open water container sized to be placed within the bottom of the outer shell under the bottom wall of the inner shell.
Claim 5
Dependent Claim 28 words
A cooking device as claimed in claim 2, further comprising at least one support hook extending across one of the sheIf openings to hook food under said shelf.

References Cited (Backward Citations)

US3125946A Cited
US1460975A Cited
US3636860A Cited
US3808963A Cited
US4094295A Cited
US4495860A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1990-10-26 1991-04-27 1991-10-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1994-10-26 1995-04-27 1995-10-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1998-10-26 1999-04-27 1999-10-27 $7700.00 Window Closed / Lapsed

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