Electric Feature Patents (Class 99/378)
  • Patent number: 6389959
    Abstract: A multipurpose grill for grilling food items anywhere standard electricity is available. The multipurpose grill includes a lower housing member that has plurality of grilling sections, each thermostatically controlled, and a plurality of upper housing members for grilling the top sides of the food being cooked. The upper and lower housing members are pivotally connected.
    Type: Grant
    Filed: July 27, 2001
    Date of Patent: May 21, 2002
    Inventor: Harold E. Robertson
  • Patent number: 6369367
    Abstract: An electrically heated cooking apparatus which can be used for on-table cooking is provided. It has a base which sits on the table and a hat-shaped metal cooking grill with an integral electric heating element.
    Type: Grant
    Filed: July 10, 2000
    Date of Patent: April 9, 2002
    Inventor: Christopher Maier
  • Patent number: 6363835
    Abstract: A grill device includes a lower grill unit with a lower cooking member, and a frame pivoted to a rear side of the lower grill unit so as to be turnable rearwardly relative to the lower grill unit. The frame has two lateral arms defining therebetween a receiving space and confining the lower cooking member therebetween when the frame is at a closed position relative to the lower grill unit. An upper grill unit is disposed in the receiving space, is pivoted to the lateral arms of the frame so as to be turnable relative to the frame, has an upper cooking member which is registered with and which is electrically coupled to the lower cooking member of the lower grill units, and cooperates with the lower grill unit to confine a cooking space therebetween when the frame is at the closed position.
    Type: Grant
    Filed: September 14, 2001
    Date of Patent: April 2, 2002
    Assignee: Tsann Kuen USA Inc.
    Inventor: Tsan-Kuen Wu
  • Patent number: 6321639
    Abstract: Prior ice cream cone baking machines were manually raised and lowered, causing the cone to be sometimes overcooked or burnt. The present invention automatically raises the upper cooking plate after a pre-set cooking time, and maintains the baked cake at a warm temperature until removed from the lower cooking plate.
    Type: Grant
    Filed: August 24, 2000
    Date of Patent: November 27, 2001
    Inventor: Vincenzo Misceo
  • Patent number: 6268592
    Abstract: An appliance for cooking fajitas and other tortilla cuisine includes an electric grill plate having a plate component with a cooking surface, an electrical heating element component adapted to heat the plate component for purposes of cooking foodstuffs placed on the cooking surface, a portion of the plate component that defines a compartment adapted to hold a stack of tortillas for purposes of warming the tortillas with heat derived from the electric grill plate, and a cover for the compartment. One embodiment includes a removable tortilla tray within the tortilla warming compartment for holding the tortillas while they warm so that the cook can lift the tortilla tray from the tortilla warming compartment for purposes of transporting the tortillas to the table. Ribs on the plate component facilitate drainage of grease, oil, and other runoff liquids from the fajitas and other foodstuffs through a hole in the plate component to a removable collection drawer.
    Type: Grant
    Filed: January 18, 2000
    Date of Patent: July 31, 2001
    Assignee: Tsann Kuen USA, Inc.
    Inventors: Michael G. Hu, Ming-Jen Huang
  • Patent number: 6205911
    Abstract: A toasting apparatus is provided which includes a housing, a base having first and second side walls and a plurality of slots disposed within the housing at an angle less than about 45° from top planar surfaces of the first and second side walls of the base. Each slot has a width less than about 0.5 inches (about 1.27 cm).
    Type: Grant
    Filed: May 18, 2000
    Date of Patent: March 27, 2001
    Inventor: Emilio Ochoa
  • Patent number: 6170389
    Abstract: A cooking appliance having an upper cooking unit pivotally mounted on a lower cooking unit for rotation substantially about a horizontal axis into three different positions, a first position in which the upper cooking unit is on top of the lower cooking unit to form a contact grill, a second position in which the upper cooking unit is substantially horizontally oriented with and parallel to the lower cooking unit to form therewith a double grooved griddle, and a third, generally upright, position intermediate the first and second positions to provide access to the lower cooking plate when the appliance is being used as a contact grill. The cooking plates have elongate grooves which are generally parallel to an axis of the hinge that connects the upper and lower cooking units together and which grooves increase in depth from one side of the cooking appliance to the other for carrying liquid cooking byproducts away from the food being cooked.
    Type: Grant
    Filed: May 16, 2000
    Date of Patent: January 9, 2001
    Assignee: Hamilton Beach/Proctor-Silex, Inc.
    Inventor: Martin Brady
  • Patent number: 6167796
    Abstract: A waffle baker is disclosed which is of tubular frame construction having a pair of shell members which have a food receiving part, a handle, and a hinge. The shell members include a heater coil for connecting to a power source and a thermocouple to monitor the heat index of the shell members. A timing system is incorporated into the system, preferably through a magnetic and proximity switch, such that the baker turning and cooking time is monitored with either visual and/or audio warnings.
    Type: Grant
    Filed: August 12, 1999
    Date of Patent: January 2, 2001
    Assignee: New Carbon Company, Inc.
    Inventors: Irvin E. Wright, Rodney L. Osborne, Paul E. George, II
  • Patent number: 6150635
    Abstract: An electrical cooking device (10) for a single serving of pizza including a lower cooking plate (16) with peripheral walls (36) extending upward, hinged to a upper cooking plate (18) with peripheral walls (40) extending downward. When these are in a closed position a substantial cooking chamber (22) is formed in which up to a quarter of a round pizza of various thickness can be cooked easily and efficiently.
    Type: Grant
    Filed: March 8, 1999
    Date of Patent: November 21, 2000
    Inventors: Georgia A. Hannon, Todd J. Hannon
  • Patent number: 6116150
    Abstract: A vertically extending, cylindrical toaster having a plurality of modules which may be integrally joined together in a single housing or may be separably stacked one upon the other. Each module comprises at least one individual heating unit having a horizontally oriented aperture opening into the unit. Each heating unit is separated from its vertical neighbors by a heat insulating layer and includes a food receiving grill, an upper heating element located above the grill, a lower heating element located below the grill, and a removable tray below the lower heating element for catching crumbs or other food particles which fall from the grill. The grill may also be movable and/or removable for easy access to the food thereon or for cleaning. Master controls for all the modules and individual controls for each separate module are contemplated to provide versatile control of the cooking processes.
    Type: Grant
    Filed: July 29, 1999
    Date of Patent: September 12, 2000
    Inventor: Walter Greenfield, Jr.
  • Patent number: 6062130
    Abstract: A cooking appliance having an upper cooking unit pivotally mounted on a lower cooking unit for rotation substantially about a horizontal axis into three different positions, a first position in which the upper cooking unit is on top of the lower cooking unit to form a contact grill, a second position in which the upper cooking unit is substantially horizontally oriented with and parallel to the lower cooking unit to form therewith a double grooved griddle, and a third, generally upright, position intermediate the first and second positions to provide access to the lower cooking plate when the appliance is being used as a contact grill. The cooking plates have elongate grooves which are generally parallel to an axis of the hinge that connects the upper and lower cooking units together and which grooves increase in depth from one side of the cooking appliance to the other for carrying liquid cooking byproducts away from the food being cooked.
    Type: Grant
    Filed: April 5, 1999
    Date of Patent: May 16, 2000
    Assignee: Hamilton Beach/Proctor-Silex, Inc.
    Inventor: Martin Brady
  • Patent number: 6064042
    Abstract: A reversible, self-contained cooking appliance. A heating plate is suspended between first and second insulating end stands. The heating plate has first and second cooking surfaces on opposite sides thereof and includes an integral heater. The end stands support the heating plate for cooking in a first orientation. One of the end stands is adapted to store the cooking appliance in a vertical position for storage. During use the end stands position a reflector between the heating plate and a support surface so that the reflector minimizes any heat transfer to the supporting surface. In a preferred form a drain is disposed along one end of the heating plate to allow grease and other cooking materials to drain into the reflector.
    Type: Grant
    Filed: February 19, 1999
    Date of Patent: May 16, 2000
    Assignee: Appliance Development Corporation
    Inventors: Dov Z. Glucksman, David H. R. St. George, Karl H. Weidemann
  • Patent number: 6044755
    Abstract: Prior ice cream cone baking machines were manually raised and lowered, causing the cone to be sometimes overcooked or burnt. The present invention automatically raises the upper cooking plate after a pre-set cooking time, and maintains the baked cake at a warm temperature until removed from the lower cooking plate.
    Type: Grant
    Filed: September 22, 1999
    Date of Patent: April 4, 2000
    Inventor: Vincenzo Misceo
  • Patent number: 6004602
    Abstract: A method for forming and baking food particles into a unified, shaped product, e.g., shaped like pizza, has heated top and bottom plates, the mating faces of which have recesses and protrusions for molding the desired shaped product. The bottom plate is in two parts that are abutted together when food particles are deposited thereon and during a baking period with the top plate placed thereon. After raising the top plate, the two bottom parts are moved apart to release the baked, shaped product. Cooked pasta, such as spaghetti, can be formed into a pizza-like shell.
    Type: Grant
    Filed: September 28, 1998
    Date of Patent: December 21, 1999
    Assignee: SBJR Restaurants Inc.
    Inventor: Joseph C. D'Alterio
  • Patent number: 5964144
    Abstract: A tortilla making device for flattening dough into tortillas. A base is included that has a lower pressing surface and a first heat source for heating the lower pressing surface. A pressing plate is pivotally coupled to the base; the pressing plate has an upper pressing surface and a second heat source for heating the upper pressing surface. A thermally insulated handle is coupled to the pressing plate for manually pivoting the pressing plate both toward and away from the base between a raised and lowered position. A lever arm is pivotally coupled to the base for engaging the pressing plate when the pressing plate is in the lowered position and for advancing the pressing plate from the lowered position to a pressed position. In another embodiment, the invention takes the form of a method for making tortillas using a single device that flattens dough into tortillas. The method includes the steps placing a portion of tortilla dough upon a lower pressing surface between the base and the pressing plate.
    Type: Grant
    Filed: May 10, 1996
    Date of Patent: October 12, 1999
    Inventor: Armando B. Chapa
  • Patent number: 5937742
    Abstract: A waffle baker includes a stationary stand which mounts a clam shell style baker assembly such that the baker assembly can be freely rotated relative to the stand. The baker assembly includes an upper and a lower shell, within each of which is mounted a stainless steel bowl which acts as a heat reflecting shield to reflect heat toward a respective light weight, quick heating griddle. A series of tabs are positioned on and extend upward from each of the reflective bowls with the tabs on each bowl supporting a respective heating cal rod in position above the floor of that bowl. The lower shell reflecting bowl includes a central opening which is surrounded by an upstanding perimeter wall to receive a bi-metal temperature sensing switch and isolate it from the cal rods and from heat reflected by the bowl.
    Type: Grant
    Filed: December 9, 1998
    Date of Patent: August 17, 1999
    Assignee: Heartland Food Products, Inc.
    Inventors: William R. Steeb, Charles H. Nickloy, III
  • Patent number: 5743173
    Abstract: A bake stuff cooker 10 includes: a main body case 1; a mount plate 2 attached on an upper surface of the main body case 1 for mounting a cook stuff; a heating plate 3 pivotally switchable between a facing position facing the mount plate 2 to form a gap corresponding to the thickness of the cook stuff above the mount plate 2 and a separating position separating from the facing position; the heating plate 3 forming a heating face on an upper surface and/or a lower surface thereof; a lid 5 for forming another gap corresponding to the thickness of another cook stuff above the heating plate 3 and for covering the heating face 31a on the upper surface of the heating plate 3; an induction heating coil 11 for heating the heating face; a control unit 9 for controlling to drive and stop the induction heating coil 11; and a thermistor 92 for detecting a temperature of the heating face, wherein the control unit 9 is provided with a drive time setting circuit 93 for setting a drive time of the induction heating coil 11 in
    Type: Grant
    Filed: January 30, 1997
    Date of Patent: April 28, 1998
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Takahiro Hayashi, Taijiro Kasahara, Terumi Furuya, Minoru Yoshida
  • Patent number: 5636564
    Abstract: For making a cooked waffle from batter, a waffle maker comprises a pair of opposing heater grids configured to be closed together when batter is placed therebetween for cooking, and a controllable power supply with an output coupled to the grids for supplying power thereto to heat the grids. The power supply has a cooking mode wherein a high level output is supplied to the grids during a cooking cycle and a standby mode wherein a lower level output is supplied to the grids upon completion of the cooking cycle for preventing overheating of the grids. The temperature of the grids is controlled to provide optimum cooking and to prevent overheated grids between cooking cycles.
    Type: Grant
    Filed: September 6, 1995
    Date of Patent: June 10, 1997
    Assignee: Gold Medal Products Co.
    Inventor: Ronald R. Weiss
  • Patent number: 5619907
    Abstract: A contact grill apparatus, having at least two grill plates for laying on the food to be grilled, is designed to be particularly effective and efficient in use and easy to handle and operate. At least one of the grill plates is formed in the manner of a sandwich plate and comprises an aluminium core having at least one layer of high-grade steel on the side of the plate facing towards the food. The resulting grill surface thus has both a hard surface constitution and smoothness allowing easy cleaning, while the grill plate itself has excellent heat distribution properties.
    Type: Grant
    Filed: January 5, 1995
    Date of Patent: April 15, 1997
    Assignee: H. H. Scholz KG
    Inventor: Friedhelm Orgelmacher
  • Patent number: 5615604
    Abstract: A personal cooking appliance including a container having a first recess, a first edge surrounding the recess, a timer mounted on a front side of the container, a switch installed on a front side of the container, a pair of lugs each having an elliptical opening, and two grips mounted on respective lateral sides of the container, a first heater arranged within the container and electrically connected with said timer and the switch, a rectangular lid having a second recess, the second recess being less than the first recess in depth, a second edge surrounding the first recess, a third edge surrounding a front and two lateral sides thereof, a pair of ears each having a pin adapted to fit into the elliptical opening, a protective plate provided on a front side of the lid, and a handle fixedly mounted on the protective plate, and a second heater arranged within the container and electrically connected with the timer and the switch, whereby the personal cooking appliance is particularly fit for a bachelor living i
    Type: Grant
    Filed: March 11, 1996
    Date of Patent: April 1, 1997
    Inventor: Yueh-Kung Chenglin
  • Patent number: 5584231
    Abstract: An apparatus to heat or toast tortillas, and uses adjustable food support arrays and heating element arrays, forming a single food enclosure or a plurality of food enclosures, to change the proximity of the heating elements to the food items being heated so that the device can be used for heating or toasting a variety of food items in addition to tortillas.
    Type: Grant
    Filed: October 13, 1995
    Date of Patent: December 17, 1996
    Inventor: Carlos DeLeon
  • Patent number: 5299492
    Abstract: A multiple baker for confectionery items such as waffles and pancakes having multiple baking irons vertically mounted between vertical heating partitions of a base and pivotally hinged to the base for rotation in a vertical plane, between a baking position and an offset position. Each baking iron has separatable shell members for receiving the food items and a flanged mouth positioned atop each baking iron when in the baking position. The position of the flange mouth allows steam to escape vertically during the baking process and distance the user from the steam.
    Type: Grant
    Filed: October 5, 1992
    Date of Patent: April 5, 1994
    Inventors: Donald A. Carbon, Richard F. Green
  • Patent number: 5255595
    Abstract: A cookie maker includes a housing having a lid and a base, a heat conducting element supported within the lid of the housing, a cookie pan disposed within the base of the housing, and a heating element supported within the housing and operative to heat the cookie pan. The cookie pan and the heat conducting element cooperate to define a baking cavity having a height in the range of 0.5 inches to 2 inches.
    Type: Grant
    Filed: March 18, 1992
    Date of Patent: October 26, 1993
    Assignee: The Rival Company
    Inventor: David T. Higgins
  • Patent number: 5197377
    Abstract: Apparatus for two-sided cooking comprises one or more upper housing assemblies each having a pair of spaced bayonette members which are removably insertable in a holster brackett. The bracket is readily attachable to the rear of a conventional cooking grill thus retrofitting the grill conveniently for two-sided cooking. A plurality of lightweight platens are mounted in the upper housing by quick release pins which permit the upper platens to float relative to the housing. Because of the lightweight, multiple and floating nature of the upper platens, the housing can be lowered to the grill surface as to completely enclose the items being cooked, thus containing heat and trapping moisture in the cooked product. In addition, food products having differing thicknesses can be cooked simultaneously without appreciable sticking.
    Type: Grant
    Filed: January 8, 1991
    Date of Patent: March 30, 1993
    Assignee: Premark FEG Corporation
    Inventors: Ralph E. Jennings, Robert R. Rosas, Manuel M. Ezpeleta
  • Patent number: 5138938
    Abstract: A sandwich toaster or griller in which the upper die mold half is constituted by a plurality of flat sheets of glass or other suitable material having between them an electric heater element consisting of a flat nichrome wire or a printed element parallel lengths which extend across the sheets of glass. The spacing of the lengths of heater element is such as to provide a more or less uniform toasting effect on the surface of the sandwich, the toasting of which is visible through the glass or other transparent sheets.
    Type: Grant
    Filed: October 31, 1991
    Date of Patent: August 18, 1992
    Assignee: Breville R & D Pty Limited
    Inventor: John W. McClean
  • Patent number: 4987827
    Abstract: An apparatus for cooking food stuffs especially for frying batter into tortillas. The apparatus has two separate cooking areas. One area has an upper and a first lower heating surface for precooking the tortilla and one area has a single second lower heating surface for additional preparation of the tortilla such as adding and warming a filling or finishing the cooking of the tortilla batter. There is a separate temperature control for each cooking area, an on/off switches and power on indicator light for each cooking area. The apparatus has a tension means that biases the upper heating surface in an open position relative to the first lower heating surface. The heating surfaces have a coating on them to reduce adherence of food stuffs during cooking and to aid in the cleaning of the heating surfaces. There are suction cup feet on the lower housing to reduce any undesirable movement.
    Type: Grant
    Filed: March 19, 1990
    Date of Patent: January 29, 1991
    Inventor: Mariaelena S. Marquez
  • Patent number: 4972766
    Abstract: A cooking grill having dual heating platens for cooking meats, poultry, fish and like products; the grill having a stationary lower grill platen superposed by a top grill platen selectively moveable to and between four operating positions about one or two pivotal axes; the grill platens being formed with longitudinal lands and grooves to facilitate speed of cooking and moisture release from the cooking products; the lands serving to char spaced areas of the cooked product to emulate charcoal broiling thereof.
    Type: Grant
    Filed: February 5, 1990
    Date of Patent: November 27, 1990
    Assignee: Anetsberger Brothers, Inc.
    Inventor: Richard J. Anetsberger
  • Patent number: 4970949
    Abstract: A compact oven for preparing freshly baked cakes, muffins, and breads from a pourable batter or vertically oriented disk-shaped molds. A hinged cover completes the enclosure. Heat is applied to each vertical side of the molds.
    Type: Grant
    Filed: February 23, 1989
    Date of Patent: November 20, 1990
    Assignee: Hamilton Beach, Inc.
    Inventors: Daniel A. Ferrara, Jr., Michael J. Morecroft, Steven C. Pittman
  • Patent number: 4715357
    Abstract: An apparatus for cooking food includes two plates, a heating device for heating the plates, a drive for driving one of the plates relative to the other so as to apply heat and pressure to an initial food material, and the drive is formed so that the one plate moves in a stepped manner. One of the plates can be movable or even removable in a different direction to provide for easy handling. A protective element can be placed between the plates and the initial food material during cooking, and withdrawn thereafter.
    Type: Grant
    Filed: May 20, 1986
    Date of Patent: December 29, 1987
    Inventors: Victor Sherman, Ilya Zborovsky, William Sanchez
  • Patent number: 4627335
    Abstract: An apparatus for cooking food includes two solid plates which subject an initial food material to high heat and pressure, and the pressure is adjusted in dependence upon the nature of the initial food material by an adjusting device.
    Type: Grant
    Filed: November 26, 1985
    Date of Patent: December 9, 1986
    Inventors: Victor Sherman, Ilya Zborovsky, William Sanchez
  • Patent number: 4586428
    Abstract: A clamshell type grill having an upper cooking platen mounted on a platen support arm for swinging movement between a lower cook position overlying a lower cooking platen and a raised position inclined upwardly from the lower cooking platen. The upper platen is manually operable to its lower cook position in which an arm stop in the arm engages an arm stop abutment and a pneumatic clamp cylinder is arranged to press and hold the platen support arm in its lower cook position. The upper platen is mounted on the platen support arm for limited floating movement in a direction perpendicular to the upper platen and adjustable platen stops on the platen support arm are arranged to engage platen stop abutments on the upper platen to limit downward movement of the upper platen to a preset lower position relative to the platen support arm and thereby control spacing of the upper platen from the lower platen.
    Type: Grant
    Filed: August 22, 1985
    Date of Patent: May 6, 1986
    Assignee: Special Equipment Companies, Inc., Taylor Freezer Division
    Inventor: Lee E. Adamson
  • Patent number: 4364308
    Abstract: An apparatus for cooking or otherwise heating food held in a container which includes upper and lower housing portions. Heating elements are located in the respective housing portions, and the opposed inner walls of the housing portions are adapted to be moved into contact with the food container. The heating elements are positioned immediately adjacent these walls, and these elements are substantially insulated from other portions of the housing. The intimate contact between the inner walls and the associated heating elements causes the food to act as a heat sink whereby the food is rapidly heated in a highly effective manner. The apparatus is particularly useful for the cooking of frozen food located in an appropriate container. Means are provided for retaining the upper housing in spaced apart relationship with the lower housing to permit baking and similar heating.
    Type: Grant
    Filed: September 18, 1980
    Date of Patent: December 21, 1982
    Assignees: Engineering Inventions, Inc., Multisensors Inc.
    Inventors: Raymond John, Jerome G. Apfelbaum, Robert L. Moore
  • Patent number: 4224862
    Abstract: This invention provides novel apparatus for transferring heat to food articles. Basically, the novel apparatus of the present invention comprises: a chamber; support means for supporting food articles within the chamber; reservoir means for containing a liquid heat-transferring medium; heater means for heating the liquid medium contained in the reservoir means; pump means fluid-connected to the reservoir means and to radiator means located adjacent to the support means through hollow conduit means for circulating the liquid medium between the reservoir means and the radiator means; and control means connected to the heater means for controlling to within .+-.5.degree. F. the desired temperature to which the liquid medium is to be heated and maintained by the heater means.
    Type: Grant
    Filed: September 22, 1977
    Date of Patent: September 30, 1980
    Inventor: Benno E. Liebermann
  • Patent number: 3963898
    Abstract: An electric cooking appliance has a base which removably supports a lower cooking element in its open top. The appliance has a cover which is removably hinged to the base. This cover contains an upper cooking element provided with a depending rib which contains a heating element and interfits with a provided channel in the lower cooking element when the cover is closed against the base. The lower cooking element has a handle and is provided with apertures through which fluids from the cooking food can drain into the base. The base and cover also have recessed handles which engage about the handle of the lower cooking element and a bail is provided which releaseably locks the handles together to assure an effective transfer of heat through the conductive metal of the rib to the two cooking elements such that a hamburger or other food positioned between the two cooking elements can be simultaneously heated from both sides by the one heating element with the cover closed against the base.
    Type: Grant
    Filed: July 7, 1975
    Date of Patent: June 15, 1976
    Assignee: National Presto Industries, Inc.
    Inventor: Clayton K. Tuckwell
  • Patent number: RE32994
    Abstract: A clamshell type grill having an upper cooking platen mounted on a platen support arm for swinging movement between a lower cook position overlying a lower cooking platen and a raised position inclined upwardly from the lower cooking platen. The upper platen is manually operable to its lower cook position in which an arm stop in the arm engages an arm stop abutment and a pneumatic clamp cylinder is arranged to press and hold the platen support arm in its lower cook position. The upper platen is mounted on the platen support arm for limited floating movement in a direction perpendicular to the upper platen and adjustable platen stops on the platen support arm are arranged to engage platen stop abutments on the upper platen to limit downward movement of the upper platen to a preset lower position relative to the platen support arm and thereby control spacing of the upper platen from the lower platen.
    Type: Grant
    Filed: April 21, 1988
    Date of Patent: July 25, 1989
    Assignee: Restaurant Technology, Inc.
    Inventors: Lee A. Adamson, Henry T. Ewald, Craig L. Bergling