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US3665840A Expired / Lapsed US ⏱️ 0.0 years remaining

Broiler including cooking plate

Assignee: Individual
•
Filing: 1970-09-09
•
Granted: 1972-05-30
•
Expires: 1990-09-09
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Abstract

Abstract A broiler for meats and the like has a bottom heat supply compartment and an oven compartment thereabove. The heating compartment has a top plate totally closing off the compartment from the oven thereabove. The oven has a rotisserie driven by a motor, and there are easily-removable meat carrying shelf-like members on the rotisserie. There is an access door in the oven and this operates a switch in a power supply circuit to an exhaust fan that is operated when the access door is open. Towards the bottom of a side wall of the oven there is an access passageway in which is received a box-like element with an apertured top portion and having an electric heating element to burn smoke creating chips. A thermostat element in the oven is connected to a heating means in the heating compartment to control the temperature in the oven.

Inventors

  • 👤 Johnny O Horany

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 17:10
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/04; A47J37/042; A23; A23B; A23B4/00; A23B4/044; A23B4/052

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 292 words
A broiler for meats and the like comprising, in combination, a heat supply chamber with a heating means therein and having a generally horizontally extending top plate attached to and entirely closing off communication between the heat supply chamber and the top of said plate except by heat transfer through the plate, an oven enclosure attached to said heat supply chamber and extending above said plate which serves as a floor for said oven enclosure, the interior of said oven enclosure being entirely closed off from communication with said heat supply chamber except by said heat transfer through said plate, support means in said oven enclosure for meat and the like whereby heat from said heat source broils or barbecues said meat and drippings from the meat fall on the top of said plate, vaporize and provide an atmosphere totally separated from said heat supply chamber, and said atmosphere permeates said meat and imparts a charcoal flavor thereto, said support means in the oven for meat and the like being a ferris wheel-like rotisserie structure having a horizontally mounted drive shaft in said oven enclosure, a disc-like end member at each end of the drive shaft, each end member having axially extending support pins spaced radially from said drive shaft and circumferentially spaced apart uniformly, a support plate having an elongated slot therein received pivotally on each support pin and a reticulated support shelf-like member for meat and the like extending between and supported at each end by said slotted support plates whereby said slotted support plates and reticulated members form racks that are easily removable for easy cleaning, said rotisserie structure on being rotated stirs said atmosphere within said oven and provides a uniform mixture for permeating and flavoring the meat.
Claim 2
Dependent Claim 292 words
A broiler for meats and the like comprising, in combination, a heat supply chamber with a heating means therein and having a generally horizontally extending top plate attached to and entirely closing off communication between the heat supply chamber and the top of said plate except by heat transfer through the plate, an oven enclosure attached to said heat supply chamber and extending above said plate which serves as a floor for said oven enclosure, the interior of said oven enclosure being entirely closed off from communication with said heat supply chamber except by said heat transfer through said plate, support means in said oven enclosure for meat and the like whereby heat from said heat source broils or barbecues said meat and drippings from the meat fall on the top of said plate, vaporize and provide an atmosphere totally separated from said heat supply chamber, and said atmosphere permeates said meat and imparts a charcoal flavor thereto, said support means in the oven for meat and the like being a ferris wheel-like rotisserie structure having a horizontally mounted drive shaft in said oven enclosure, a disc-like end member at each end of the drive shaft, each end member having axially extending support pins spaced radially from said drive shaft and circumferentially spaced apart uniformly, a support plate having an elongated slot therein received pivotally on each support pin and a reticulated support shelf-like member for meat and the like extending between and supported at each end by said slotted support plates whereby said slotted support plates and reticulated members form racks that are easily removable for easy cleaning, said rotisserie structure on being rotated stirs said atmosphere within said oven and provides a uniform mixture for permeating and flavoring the meat.
Claim 3
Dependent Claim 219 words
A broiler for meats and the like comprising, in combination, a heat supply chamber with a heating means therein and having a generally horizontally extending top plate attached to and entirely closing off communication between the heat supply chamber and the top of said plate except by heat transfer throUgh the plate, an oven enclosure attached to said heat supply chamber and extending above said plate which serves as a floor for said oven enclosure, the interior of said oven enclosure being entirely closed off from communication with said heat supply chamber except by said heat transfer through said plate, support means in said oven enclosure for meat and the like whereby heat from said heat source broils or barbecues said meat and drippings from the meat fall on the top of said plate, vaporize and provide an atmosphere totally separated from said heat supply chamber, and said atmosphere permeates said meat and imparts a charcoal flavor thereto, said oven enclosure having an electrically powered exhaust fan having a power supply circuit, said fan being in communication with the interior of said oven enclosure and an access door in said oven enclosure, a door operated switch in said power supply circuit whereby opening of said access door actuates said switch and completes a circuit to operate said exhaust fan.
Claim 4
Dependent Claim 219 words
A broiler for meats and the like comprising, in combination, a heat supply chamber with a heating means therein and having a generally horizontally extending top plate attached to and entirely closing off communication between the heat supply chamber and the top of said plate except by heat transfer throUgh the plate, an oven enclosure attached to said heat supply chamber and extending above said plate which serves as a floor for said oven enclosure, the interior of said oven enclosure being entirely closed off from communication with said heat supply chamber except by said heat transfer through said plate, support means in said oven enclosure for meat and the like whereby heat from said heat source broils or barbecues said meat and drippings from the meat fall on the top of said plate, vaporize and provide an atmosphere totally separated from said heat supply chamber, and said atmosphere permeates said meat and imparts a charcoal flavor thereto, said oven enclosure having an electrically powered exhaust fan having a power supply circuit, said fan being in communication with the interior of said oven enclosure and an access door in said oven enclosure, a door operated switch in said power supply circuit whereby opening of said access door actuates said switch and completes a circuit to operate said exhaust fan.
Claim 5
Dependent Claim 204 words
A broiler for meats and the like comprising, in combination, a heat supply chamber with a heating means therein and having a generally horizontally extending top plate attached to and entirely closing off communication between the heat supply chamber and the top of said plate except by heat transfer through the plate, an oven enclosure attached to said heat supply chamber and extending above said plate which serves as a floor for said oven enclosure, the interior of said oven enclosure being entirely closed off from communication with said heat supply chamber except by said heat transfer through said plate, support means in said oven enclosure for meat and the like whereby heat from said heat source broils or barbecues said meat and drippings from the meat fall on the top of said plate, vaporize and provide an atmosphere totally separated from said heat supply chamber, and said atmosphere permeates said meat and imparts a charcoal flavor thereto, said oven enclosure having a separate accessway to the interior thereof from the outside and a smoke supply means movable through said accessway to a position within said oven to supply smoke to said oven, said smoke supply means including a heat creating means housed therewith.
Claim 6
Dependent Claim 204 words
A broiler for meats and the like comprising, in combination, a heat supply chamber with a heating means therein and having a generally horizontally extending top plate attached to and entirely closing off communication between the heat supply chamber and the top of said plate except by heat transfer through the plate, an oven enclosure attached to said heat supply chamber and extending above said plate which serves as a floor for said oven enclosure, the interior of said oven enclosure being entirely closed off from communication with said heat supply chamber except by said heat transfer through said plate, support means in said oven enclosure for meat and the like whereby heat from said heat source broils or barbecues said meat and drippings from the meat fall on the top of said plate, vaporize and provide an atmosphere totally separated from said heat supply chamber, and said atmosphere permeates said meat and imparts a charcoal flavor thereto, said oven enclosure having a separate accessway to the interior thereof from the outside and a smoke supply means movable through said accessway to a position within said oven to supply smoke to said oven, said smoke supply means including a heat creating means housed therewith.

References Cited (Backward Citations)

US1302952A Cited
US1302682A Cited
US1964372A Cited
US2167047A Cited
US2790380A Cited
US2761374A Cited
US3333529A Cited
US3301170A Cited
US3502020A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1975-05-30 1975-11-29 1976-05-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1979-05-30 1979-11-29 1980-05-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1983-05-30 1983-11-29 1984-05-30 $7700.00 Window Closed / Lapsed

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