With Simulation Feature Patents (Class 431/125)
  • Patent number: 5057003
    Abstract: A gas candle, comprising a cylindrical casing divided by a division plate into a first chamber at the bottom for containing illuminating gas and a second chamber at the top for holding a gas flow rate control device. The division plate has a gas outlet hole at the center through which illuminating gas is permitted to discharge into the second chamber. The gas flow rate control device has an outer thread screwed up with the inner thread on the second chamber, a nozzle tip defining a gas passage way longitudinally piercing through the body of the gas flow rate control device, an annular groove on the periphery thereof at a lower end with an O-ring mounted thereon to seal the gap between the gas flow rate control device and the cylindrical casing. A sealing cover is mounted on the division plate at the top to seal the gas outlet hole. A pressure cushion is mounted on the seal cover at the top, having a pin at the top for inserting in the gas passage way of the gas flow rate regulating device from the bottom.
    Type: Grant
    Filed: April 17, 1991
    Date of Patent: October 15, 1991
    Inventor: Chao-Ming Yang
  • Patent number: 5026271
    Abstract: A log or coal effect fire in which imitation logs 20-26 are mounted on a frame 10 and are distributed to leave an opening 28. A drawer 30 is slidable forwardly and contains a reservoir 32 for gel fuel. Positioned above the reservoir is an aperture plate 34 having at least one aperture 36 therein and associated with this is a snuffer plate 58 which can be moved forwardly by operation of a control knob 56 progressively to close the aperture 36.
    Type: Grant
    Filed: July 12, 1990
    Date of Patent: June 25, 1991
    Assignee: Hunter Douglas International NV
    Inventors: Alexei D. Orlov, Ross O. Nixon, John H. D. Misick
  • Patent number: 5026579
    Abstract: The present invention is directed to a composite artificial log for use in gas-fired artificial log fireplace assemblies or stoves, and more particularly, to a composite artificial log which has a ceramic concrete upper section molded to resemble a real log and having a relatively high thermal conductivity, which radiates a substantial amount of heat to the surroundings when heated, and a ceramic fiber lower section having a relatively low thermal conductivity, which glows visibly when heated above about 1470.degree. F.
    Type: Grant
    Filed: November 28, 1989
    Date of Patent: June 25, 1991
    Assignee: Yale and Valor p.l.c.
    Inventor: Ian Thow
  • Patent number: 5020989
    Abstract: A pistol lighter includes a hollow pistol casing having a barrel portion and a perforated butt portion, a gas cylinder disposed inside the barrel portion, a movable trigger to release gas from the gas cylinder, a spark generator having a biased push button abutting the trigger and an electrode to ignite the released gas from the gas cylinder, a plurality of light emitting diodes disposed at the barrel portion, a speaker fixed inside the hollow pistol casing adjacent to the butt portion, a control circuit similarly disposed inside the hollow casing to actuate the light emitting diodes and the speaker, and a contact switch to activate the control circuit. The trigger has a contact member to actuate the contact switch whenever the trigger is pulled.
    Type: Grant
    Filed: August 10, 1990
    Date of Patent: June 4, 1991
    Inventor: Jack Liu
  • Patent number: 5000162
    Abstract: An efficient low carbon monoxide burner system for decorative gas logs is further provided with one or more pipe branches which provide glowing embers in front of and/or on the bottom of decorative gas logs placed over the gas log burner system. The pipe branch which provides the glowing embers is provided with decorative ember flame holes which are arranged directly juxtaposed expanded fire resistant material which is heated so as to form a glow material for producing glowing decorative ember flames in front of or at the bottom of the decorative logs in a manner which produces low carbon monoxide. The pipe branch for providing decorative flames between logs is provided with nozzles for directing the flames away from the logs.
    Type: Grant
    Filed: April 27, 1990
    Date of Patent: March 19, 1991
    Inventors: Ronald J. Shimek, Daniel C. Shimek, James F. Wolf
  • Patent number: 4976253
    Abstract: Method and gas burner assembly for producing among the arrangement of non-combustible logs, and essentially yellow flame pattern with substantially low levels of carbon monoxide production. In general, method hereof employs a gas burner assembly having one or more burner each having a plurality of gas jets. The burner assembly is disposed between the combustion chamber of fireplace enclosure which contains a predetermined volume of combustion chamber air which is continuously provided from outside of the combustion chamber. Non-combustible fireplace logs are arranged above the gas burner assembly so as to provide one or more flow paths between the burner and adjacent logs, for allowing free flow of combustion chamber air through the flow paths and about the burners. Flow of gas is provided through the burners so that the gas flows out of the gas jets and mixes with the combustion chamber air about the jets of the burner.
    Type: Grant
    Filed: January 12, 1990
    Date of Patent: December 11, 1990
    Assignee: Majco Building Specialties, L.P.
    Inventors: Thomas J. Beal, Tadeusz Karabin, Roy E. Mundy
  • Patent number: 4971030
    Abstract: The present invention relates to a gas-fired artificial log stove assembly, and more particularly to a gas stove assembly which visually simulates, in a realistic fashion, a traditional fire in a gas-fired stove stacked with horizontally disposed artificial logs, and which at the same time supplies substantial space heat to the surrounding room environment by heating room air circulated through a heat exchange mechanism.
    Type: Grant
    Filed: November 28, 1989
    Date of Patent: November 20, 1990
    Assignee: Yale and Valor p.l.c.
    Inventors: Ian Thow, Ajay K. Gupta
  • Patent number: 4962750
    Abstract: A fireplace gas burner apparatus incorporates a provision for remotely controlled ignition. Auxiliary manual control of electrical circuitry that produces ignition is also provided.
    Type: Grant
    Filed: November 6, 1989
    Date of Patent: October 16, 1990
    Assignee: R. H. Peterson Company
    Inventor: Jon D. Bridgewater
  • Patent number: 4951650
    Abstract: A gas fire appliance having a casing with a rear face at which a plurality of alumina flame effect burner tubes are supported, the tubes extending through a ceramic deflector plate supported over the rear face and lying behind a solid fuel simulating element which is relatively steeply raked to be visible through an adjacent front glass panel of the appliance. A dual-section main heater burner with a pair of metallic flame effect burners secured to one side thereof is positioned below the solid fuel simulating element, the flames therefrom being deflected upwardly by the plate. A gas control knob is operable to turn on all the burners or to select various ones thereof only as required. The steep rake of the fuel bed ensures that the visual appearance of the appliance is enhanced by fully presenting the working area and the alumina burner tubes positioned in the high temperature fuel bed ensure an effective living flame effect of high efficiency.
    Type: Grant
    Filed: March 10, 1989
    Date of Patent: August 28, 1990
    Assignee: Valor Heating Limited
    Inventors: Michael Boyes, Alan M. Lloyd, Martin L. Smith, Alan Constable
  • Patent number: 4948361
    Abstract: A portable amusement lighter, which is to set a gas control propeller inside a lighter casing so as to let the gas control propeller be controlled by a driving control crank for fire striking. When the driving control crank is operated, three face wheels will be driven to rapidly rotate, by means of gears through a gear driving means, so as to provide a special amusing effect while a fire is struck. The present invention is to provide a portable amusement lighter, which is attractive in design and is practical for amusement as well as for making a fire.
    Type: Grant
    Filed: November 22, 1989
    Date of Patent: August 14, 1990
    Inventor: Matthew Wu
  • Patent number: 4946383
    Abstract: An amusement lighter, which includes a L-shaped push rod to drive a piezoelectric switch to discharge sparks for ignition, and simultaneously to drive a gear driving device to carry five wheels which have a variety of patterns printed thereon, to rotate just like a slot machine. A movable pressure plate is attached the lighter so that the piezoelectric switch and the flame hole of the lighter can be stopped when the lighter is fastened to one's clothing for carriage.
    Type: Grant
    Filed: January 3, 1990
    Date of Patent: August 7, 1990
    Inventor: Matthew Wu
  • Patent number: 4930490
    Abstract: Gas log apparatus utilizes a burner in which a gas/air mixture is distributed to burner ports by a flat horizontal plenum chamber supported by a grate. The ports are rectangular, and formed in lateral ridges in the plenum chamber beneath and to either side of a laterally extending artificial log supported above the plenum chamber. The log is the middle of three logs arranged one behind the other and successively stepped upwardly, the middle and rear logs being supported by cantilevered extensions from the rear of the grate. The ports have varying width and spacing, which together with their sharply angled configuration, contributes to a lifelike appearance of the flames without causing excessive carbon monoxide emission.
    Type: Grant
    Filed: May 30, 1989
    Date of Patent: June 5, 1990
    Assignee: Gas Application Products (GAP) Inc.
    Inventor: Alexander Allan
  • Patent number: 4886445
    Abstract: A gas burning artificial log assembly includes an artificial log set, a gas burner and andirons for support of the artificial logs. Each of the artificial logs has a front face and a different rear face and can be reversed so as to change the appearance of the artificial log set. The faces of the logs can simulate different wood types or can have a partially-burned appearance. The artificial logs are shaped to define a combustion chamber that promotes complete gas combustion and provides a realistic-appearing gas flame. The gas burner includes a burner pan and a T-shaped manifold that define a pair of adjustable-width rear gas exit slots for producing a rear flame between the logs and further define a front gas exit slot for producing a front flame. The exit slots can be adjusted in width to insure complete combustion for different gas type such as propane and natural gas. The andirons, the gas burner and the artificial logs are keyed to insure proper alignment.
    Type: Grant
    Filed: November 2, 1987
    Date of Patent: December 12, 1989
    Assignee: Vermont Castings, Inc.
    Inventor: Stephen F. Richardson
  • Patent number: 4883043
    Abstract: The present invention relates to a gas-fired artificial log fireplace assembly, and more particularly to a gas fireplace assembly which visually simulates, in a realistic fashion, a fire in a fireplace stacked with horizontally disposed artificial logs, and which at the same time supplies substantial space heat to the surrounding room environment.
    Type: Grant
    Filed: December 27, 1988
    Date of Patent: November 28, 1989
    Assignee: Yale and Valor p.l.c.
    Inventors: Ian Thow, Ajay K. Gupta
  • Patent number: 4869664
    Abstract: The present invention discloses a gas burner for a solid fuel effect gas fire. The burner comprises an integrally formed metal casing defining a gas/air mix chamber. A gas/air mix supply pipe connects with the chamber and a number of burner bores are provided in a wall of the casing. Simulated solid fuel elements can then be located above or on the said wall of the casing so as to not close said burner bores. Age will not affect the performance of the burner as can happen in prior art burners where the casing is formed by an open trough closed by a ceramic plaque where gas/air mix bores extend through the ceramic plaque which is moulded with a number of simulated fuel elements on its upper surface, and sealed by mastic or filler to the rim of the trough which mastic deteriorates with age.
    Type: Grant
    Filed: August 18, 1987
    Date of Patent: September 26, 1989
    Assignee: Valor Heating Limited
    Inventors: Peter Wright, Alan Hinton, Alan Constable, Charles Moran, Martin Smith
  • Patent number: 4838781
    Abstract: A burner unit holding simulated logs and particularly adapted for the burning of unvented containerized fuels is described which provides for easy ignition and replacement of fuel containers and controlling the burning rate of fuel. Into a support stand is mounted a pivotable grate containing a fuel cell housing at the rear portion thereof. By tilting the grate forwardly cans of fuel in the housing are easily exposed for replacement or ignition. Damper lid means are slidably contained in an assembly above the fuel cell housing to cover and extinguish the flame of ignited fuel containers. The damper lid is contained by guide tabs in slots which allows the damper lid to be moved to partially cover the fuel containers to dampen and control the burning rate. When the damper lid is fully open it rotates in the slot to a vertical position behind the fuel cell housing. The rotation of the damper lid from horizontal to vertical position requires only minimal space behind the burner unit.
    Type: Grant
    Filed: September 12, 1988
    Date of Patent: June 13, 1989
    Inventor: Erwin C. Fischer
  • Patent number: 4838240
    Abstract: A gas burner assembly for a fireplace is shown. The assembly is operative to produce a flickering yellow flame pattern which closely resembles to that produced by a natural wood log fire, yet there is virtually no formation of carbon monoxide gas in the ignition. The assembly generally comprises four artificial logs arranged in a predetermined spaced relationship to a gas burner. The gas burner consists of a rectangular opened top casing having distribution means for emitting a gas and air mixture through its top. The artificial log comprises a flexible metal tube wrapped with a ceramic fibre blanked which is impregnated with a colloidal compound and thermally cured. The surface of the log is textured and painted to simulate the appearance of a natural wood log. Flame deflectors are provided either above or in the burner to baffle direct flame impingement on the logs so that the flames rise to a relatively high level above the logs to provide a full visibility of the flame in the fireplace.
    Type: Grant
    Filed: March 16, 1988
    Date of Patent: June 13, 1989
    Inventor: Heinz H. Rieger
  • Patent number: 4828485
    Abstract: A fireplace gas burner apparatus includes a posted gas burner pipe and structure defining flame chute at one side of the pipe plus a tray for emberizing material in the lateral path of flames from the flame chute, a log being supported to extend above the lateral path of flames directed toward the emberizing material. A flame interceptor may be utilized above the pipe.
    Type: Grant
    Filed: April 18, 1988
    Date of Patent: May 9, 1989
    Assignee: R. H. Peterson Co.
    Inventor: Vincent P. Jankowski
  • Patent number: 4785384
    Abstract: An electric lamp assembly simulating the appearance of a gaslight for installation in an existing incandescent-type light fixture. The assembly includes an adapter which contains a screw in, incandescent-type base projecting from one surface thereof, and a receptacle for receiving the base of a fluorescent lamp on an opposed surface thereof. The lamp is surrounded by a translucent cover, and a fabric mesh encloses the cover. A wire frame assembly is disposed on the outside of the cover and mesh. The cover includes longitudinally extending ridges which diffuse the light emanating from the lamp, to present an appearance that looks similar to a gaslight. Also, the cover may be provided with a tint which, in combination with the mantle, provides the light emanating from the lamp with a color virtually identical to the color of light which would emanate from a typical gaslight.
    Type: Grant
    Filed: December 9, 1987
    Date of Patent: November 15, 1988
    Assignee: Gasglo, Incorporated
    Inventors: John J. Zwald, John L. Hickey, Jr.
  • Patent number: 4726351
    Abstract: A gas fire with coal effect has a gas manifold or box divided into separate gas compartments with gas outlets therefrom and is formed with illumination apertures. The coal effect which is ceramic and has flame apertures therethrough is precisely positioned on the gas manifold or box by locating formation so that the gas outlets and flame apertures are correctly relatively disposed to avoid "sooting".An electric lamp (preferably two) is disposed forwardly and downwardly of, and preferably centrally of, the gas manifold or box and the coal effect to provide an instantaneous "glow" effect when illuminated. This latter effect can be attained with or without flames being present.
    Type: Grant
    Filed: August 13, 1987
    Date of Patent: February 23, 1988
    Assignee: Baxi Partnership Limited
    Inventors: David Whittaker, Ian Clegg
  • Patent number: 4693681
    Abstract: A candle apparatus for providing a candle-like flame and candle effect and employing a liquid that may be of petroleum product type or non-petroleum product type functioning as a source for the flame in combination with a wick that is soaked in the liquid. The apparatus comprises a base member having a base opening and a canister for the liquid. A shell extends over the base and canister. The shell is easily removable and also interacts with the canister to support the canister in its proper position.
    Type: Grant
    Filed: July 21, 1986
    Date of Patent: September 15, 1987
    Assignee: Grand Royalties, Ltd.
    Inventor: Todd M. Comstock
  • Patent number: 4680683
    Abstract: A tubular conversion cartridge is provided for the outer tubular member of a self-feeding consumable candle holder and may be utilized to replace the consumable candle follower and guide sleeve within the outer tubular member of the holder in order to convert the holder into an electrically actuated simulated candle.
    Type: Grant
    Filed: June 2, 1986
    Date of Patent: July 14, 1987
    Inventors: Robert W. Schenke, Reynold A. Schenke
  • Patent number: 4637372
    Abstract: A thin, box-like, open-topped burner holds liquid fuel and has an attached platform support for an imitation, non-combustible log located behind and at the top of the burner with a filling tube in liquid communication with the burner and a set of lever arms linked together arranged to close off the top of the burner when access to the filler tube is permitted and to prevent access to the filler tube when the top of the burner is open.
    Type: Grant
    Filed: September 14, 1981
    Date of Patent: January 20, 1987
    Inventors: Gerald M. Mogol, Leo E. Fox
  • Patent number: 4616299
    Abstract: An electric gaslight simulative for installation in an existing candelabra-type light fixture by merely removing the existing bulb and installing the simulative and placing a cylindrical bulb in the socket thereby converting the light fixture into a light which produces a glow or illumination quite similar to that produced by an actual gaslight and having external physical appearance characteristics simulative of an actual gaslight. The simulative includes an adapter body constructed of insulative material positioned on an existing candelabra-type light bulb socket mount and held in place by the generally cylindrical light bulb that telescopes into a generally cylindrical, closed end mantle of glass cloth or similar material with the mantle being supported removably from the adapter body and being supported by a wire frame with both the mantle and wire frame being removable to enable replacement of the elongated cylindrical light bulb.
    Type: Grant
    Filed: December 20, 1985
    Date of Patent: October 7, 1986
    Inventor: A. Frank Krause, Jr.
  • Patent number: 4608011
    Abstract: A candle apparatus for providing a candle-like flame and candle effect and employing a liquid that may be of petroleum product type or non-petroleum product type functioning as a source for the flame in combination with a wick that is soaked in the liquid. The apparatus comprises a base member having a base opening and a canister for the liquid. A shell extends over the base and canister. The shell is easily removable and also interacts with the canister to support the canister in its proper position.
    Type: Grant
    Filed: April 27, 1984
    Date of Patent: August 26, 1986
    Inventor: Todd M. Comstock
  • Patent number: 4602609
    Abstract: This invention relates to a gas fire appliance of the kind which simulates an open fire burning solid fuel. In accordance with the invention such a gas fire appliance comprises a casing in which is mounted a support on which solid fuel simulating elements are supported, a transparent panel above and in front of said solid fuel simulating elements and a burner assembly. The burner assembly comprises a heater burner portion having burners disposed in at least two independently controllable sections together with a flame effect burner portion which also has burners disposed in at least two independently controllable sections. Conveniently the heater burner portion and the flame effect burner portion each has two sections namely an inner section and an outer section disposed on opposite sides of the respective inner section.
    Type: Grant
    Filed: April 19, 1985
    Date of Patent: July 29, 1986
    Assignee: Valor Heating Limited
    Inventor: Peter Wright
  • Patent number: 4588618
    Abstract: An ornamental floating apparatus for use in a swimming pool comprises a first buoyant body, preferably in the form of a water lily, and a second, nonbuoyant body, which is below the first body and supported by it so that it is stable, moving about a horizontal axis when the first body moves about a horizontal axis, as due to agitation of the water in the swimming pool. The second body may be connected either by a substantially rigid post, or by a pair of flexible strands, preferably monofilament. The second bodies are in the form of fishes, relatively large fishes being supported by the flexible strands, and relatively smaller fishes being supported by the posts. The ornamental body is preferably in the form of a water lily, and has a plurality of petal-simulating elements thereon, with a cup in the center of the elements for supporting a candle, the cup having a stem extending through holes in the elements and into the body.
    Type: Grant
    Filed: September 18, 1984
    Date of Patent: May 13, 1986
    Assignee: Gulf Coast Aqua Leisure, Inc.
    Inventor: Henry S. Wolfe
  • Patent number: 4582478
    Abstract: An artificial log fireplace utilizing non-combustible logs retained in a preselected array on a support frame and a liquid fuel supply system within said support for delivering fuel to be burned adjacent the non-combustible logs. The log support frame includes an enclosed liquid fuel reservoir adjacent the rear thereof, along with first and second elongated open top fuel burning chambers. The fuel burning chambers are arranged in spaced-apart axial relationship, and each are disposed forwardly of the liquid fuel reservoir. An open top tray with upstanding walls extends across the entire bottom surface of the support frame. Wicking means are provided within the confines of each fuel burning chamber, and valve means are arranged along the conduit which is provided to deliver a fuel flow path between the fuel reservoir and the fuel burning chambers, with a hand-operated valve being arranged to interrupt the flow of fuel from the reservoir to the fuel burning chambers.
    Type: Grant
    Filed: August 26, 1985
    Date of Patent: April 15, 1986
    Inventor: Gloria D. Hilker
  • Patent number: 4577265
    Abstract: An electric gaslight simulative for installation in an existing light fixture by merely screw threading the simulative into an existing light bulb socket after a conventional light bulb has been removed therefrom thereby converting the light fixture into a light which produces a glow or illumination quite similar to that produced by an actual gaslight and having external physical appearance characteristics simulative of an actual gaslight.
    Type: Grant
    Filed: November 15, 1984
    Date of Patent: March 18, 1986
    Inventor: A. Frank Krause, Jr.
  • Patent number: 4573446
    Abstract: The present invention discloses an open gas fire having a gas burner, the combustion products of which are fed to a flue system via a heat exchanger for use in providing heated convection air. In the invention an adjustable baffle is arranged to vary the flow-through cross-section of the path of the combustion products to the flue system, thus matching the flue cross-section to the combustion products quantity, thereby reducing the quantity of cold air drawn into the front of the fire and improving thermal efficiency of the gas fire apparatus.
    Type: Grant
    Filed: January 6, 1984
    Date of Patent: March 4, 1986
    Assignee: Valor Newhome Limited
    Inventors: Jozef Rosiek, Frank Spruce, Brian Atkinson
  • Patent number: 4573905
    Abstract: A burner unit particularly adapted for use in a non-vented dwelling space as a fireplace substitute includes a fuel cell carried on a grate which in turn is connected by support frames to a base plate. The fuel cell has a slidable lid to provide access to a fuel canister holding container portion of the fuel cell. The base plate has a glass covered cutout to allow upward illumination from a light fixture connecting with the unit below the base plate. The burner unit may be installed in an enclosure which in turn may be freestanding, placed in a wall opening or in a furniture piece. To use the unit, fuel in the canisters is ignited to burn with a slight flame and produce heat and toxic-free products of combustion. The light fixture is energized to illuminate rock pieces on the glass and simulate glowing embers under the grate.
    Type: Grant
    Filed: November 13, 1984
    Date of Patent: March 4, 1986
    Inventor: Wayne E. Meyers
  • Patent number: 4544347
    Abstract: A radiant fuel support for an artificial fuel-effect gas fire in the form of a plaque of refractory material having an upper surface formed with a series of ridges with channels therebetween, the ridges being designed to support artificial fuel elements placed thereon and the channels being designed to receive gas flames impinging on the surface thereof; the support being mounted in an artificial fuel-effect gas fire having a series of flame producing means, with each such means being arranged so that a flame therefrom would impinge on the surface of one of the channels at a shallow, glancing angle thereto, the artifical fuel elements being arranged on the ridges to bridge the channels; by this means the channels and the undersurfaces of the fuel elements can be heated by the flames which would also appear as naked flames above the support and between the fuel elements.
    Type: Grant
    Filed: July 5, 1984
    Date of Patent: October 1, 1985
    Assignee: Tennant Radiant Heat Limited
    Inventor: Eric D. Herbert
  • Patent number: 4529376
    Abstract: A candle structure for burning a fuel which is liquid at room temperature includes a hollow enclosure which alternatively may contain the fuel being consumed or may float upon the fuel, and rigid wick means, preferably in the form of one or more charcoal rods, supported with the upper end above the enclosure. The wick means extends into the enclosure, with its lower end either inside the enclosure, when the latter contains the flammable liquid, or extending through a lower wall of the enclosure when floating upon the liquid. Additional features include construction of the enclosure and/or the container in various decorative forms, and cooperative structure on a floating enclosure and on the fuel container for rotating the enclosure as it moves downwardly as the fuel is consumed.
    Type: Grant
    Filed: December 1, 1983
    Date of Patent: July 16, 1985
    Inventor: Mark S. Cafolla
  • Patent number: 4522583
    Abstract: A pocket cigarette lighter is provided in the form of a miniaturized automobile wherein the cigarette lighter mechanism is encased within the automobile body form and the ignition activation mechanism is operated by the manipulation of an element of the car body to produce a flame emanating from a nozzle which is recessed from the exterior of the miniature car body and thus concealed from view thereby. When the ignition activation mechanism is operated, it simultaneously operates the gas valve in the lighter mechanism to allow gas to exit from the nozzle and it also operates the ignition system to produce a spark for igniting the gas exiting the nozzle.
    Type: Grant
    Filed: May 31, 1984
    Date of Patent: June 11, 1985
    Inventor: Gary S. Kraser
  • Patent number: 4415329
    Abstract: The decorative safety candle has the exterior appearance of a traditional moulded wax candle, but is fueled by a replaceable butane pressure cartridge. The butane cartridge is contained within an interior cylindrical metal casing, which is open at its bottom, the casing having a pair of slots at its bottom edge, adapted to removably retain a safety switch, having a downwardly extending pivotal finger, which urges the butane cylinder upwardly, when the candle is placed on a flat surface, to activate the nozzle valve of a commercially available butane cylinder. The safety switch includes a set screw whereby the gas flow may be selectively adjusted. The pivotal finger is pivoted to its upward position when the candle is not in use. When the candle is in use, in the event it is accidentally knocked over or picked up, will result in the immediate cessation of gas flow, and extinguishing of the candle flame.
    Type: Grant
    Filed: May 3, 1982
    Date of Patent: November 15, 1983
    Inventor: Murray B. Dodd
  • Patent number: 4352658
    Abstract: A gas lighter has a pistol-shaped casing that contains a gas cartridge in line with a mouthpiece which simulates a muzzle and forms a hood overhanging a striker wheel coacting with a spring-pressed flint. The striker wheel is clamped between cheeks of a reel which is eccentrically linked with a slider having an actuator in the shape of a trigger and trigger guard, the latter being articulated to a toggle joint urged by a transverse spring into a nearly straight-line position whereby a squeezing of the trigger results in an accelerating rotation of the wheel against the flint. The slider also opens a shut-off valve at the cartridge to allow the outflow of gas which is ignited by sparks from the flint hurled toward the hood.
    Type: Grant
    Filed: March 3, 1980
    Date of Patent: October 5, 1982
    Inventor: Alfred Racek
  • Patent number: 4340356
    Abstract: A gas lighter has a pistol-shaped casing that contains a gas cartridge in line with a mouthpiece which simulates a muzzle and forms a hood overhanging a striker wheel coacting with a spring-pressed flint. The striker wheel is clamped between cheeks of a reel which is eccentrically linked with a slider having an actuator in the shape of a trigger and trigger guard, the latter being articulated to a toggle joint urged by a transverse spring into a nearly straight-line position whereby a squeezing of the trigger results in an accelerating rotation of the wheel against the flint. The slider also opens a shut-off valve at the cartridge to allow the outflow of gas which is ignited by sparks from the flint hurled toward the hood.
    Type: Grant
    Filed: March 3, 1980
    Date of Patent: July 20, 1982
    Inventor: Alfred Racek
  • Patent number: 4306537
    Abstract: A solid-fuel effect gas fire comprises an open-topped tray containing a mass of particulate refractory material, means for introducing gas into the tray to percolate upwards to the surface of the refractory material, an apertured or porous plate overlying, but spaced from, part of the surface of the particulate material, and a plurality of refractory bodies, shaped and colored to simulate solid fuel, heaped on the plate and the part of the tray which is not covered by the plate. In use, the fire operates with a mixture of luminous and non-luminous flames and closely resembles a conventional solid-fuel fire. The ratio of carbon dioxide to carbon monoxide in the gases of combustion is from 1:0.01 to 1:0.005.
    Type: Grant
    Filed: July 23, 1979
    Date of Patent: December 22, 1981
    Inventor: Douglas A. Mitchell
  • Patent number: 4276869
    Abstract: A molded refractory slab for positioning in a barbecue grill between the burner unit and the heat-supporting grate has a plurality of uniformly spaced bosses simulating coals projecting upwardly from its top surface and integral dam means connecting adjacent bosses near the periphery of the slab to form a parapet for containing grease and rendered meat juices on the slab and preventing their dripping off the sides of the slab into the fire. The mold in which the slab is formed is of light-weight disposable material and is used as a protective container for shipping unfired slabs, which can then be fired during initial use of the slabs in barbecue grills.
    Type: Grant
    Filed: April 16, 1979
    Date of Patent: July 7, 1981
    Inventor: Eugene F. Kern
  • Patent number: 4247283
    Abstract: A flaming trumpet or a musical instrument which emits a flame under the control of the musician playing the instrument. The intensity and duration of the flame are controlled by the musician activating a control valve which controls the amount of gas emanating from a cartridge mounted on the instrument. The gas is directed through tubing so that it emanates from the flared end of the instrument and is ignited by means of a spark mechanism which is operated by the musician.
    Type: Grant
    Filed: June 18, 1979
    Date of Patent: January 27, 1981
    Inventor: Pat Vidas
  • Patent number: 4194489
    Abstract: A combinational fireplace arrangement has a plurality of log-shaped members having a hollow center portion with a spiral shaped tube passing serially through each of the logs, which tube conveys a fluid through the log-shaped members. A first fuel burning member, within the log member, heats the fluid passing through the spiral shaped tubing. An arrangement of pipes, encased with heat collectors, placed in the fireplace flue, captures energy escaping from the logs and preheats the fluid. A second fuel burning member, controlled independently from the first, is placed beneath the logs to cause the logs to appear to be burning. A thin gauge twisted pair of copper wire within the spiral shaped tube eliminates the formation of air pockets therein.
    Type: Grant
    Filed: November 16, 1977
    Date of Patent: March 25, 1980
    Inventor: Samuel J. Swain
  • Patent number: 4134718
    Abstract: A device capable of burning household vegetable oil and producing a candle-like flame is disclosed. It includes a heat-resistant upright glass tube within which a fibrous wick is positioned, extending a short distance out the top. For supporting the tube and wick in a generally flat-bottomed container, such as a small drinking glass, a foot or stand having horizontally-extending projections and an upright sleeve may be connected to the bottom of the tube by insertion of the tube end in the sleeve. When the assembled tube, wick and foot are placed in a container and vegetable oil is added, at least to the level of the bottom of the wick, the extending portion of the wick may be ignited to produce a candle-like flame. The container is preferably transparent so that light is radiated in all directions, and a special container may be provided for seating atop a light-transmitting rod, so that light from the flame illuminates the rod.
    Type: Grant
    Filed: December 10, 1976
    Date of Patent: January 16, 1979
    Assignee: CMA, Inc.
    Inventors: Paul D. Kayfetz, Joseph McHugh, James Dugan
  • Patent number: 4110063
    Abstract: A heating appliance operated from a gaseous fuel comprises a plurality of refractory bodies simulating solid fuel mounted on the top of a distributor for the gaseous fuel. To ensure that at least some of the gaseous fuel burns at a high temperature thereby causing the simulated solid fuel to be heated and to "glow" at least one duct leads to the upper side of the gas distributor so that air can be passed along the duct to mix with the gaseous fuel.
    Type: Grant
    Filed: July 1, 1976
    Date of Patent: August 29, 1978
    Inventor: Douglas A. Mitchell
  • Patent number: 4110066
    Abstract: A floating illuminating device adapted to float upon a body of combustible oil. A wick supported on a wick-holder draws oil by capillary action and may be ignited to provide illumination. The wick-holder is formed with a central depending generally frusto-conical well portion surrounded by elongate buoyancy imparting cavities which are spaced a substantial distance from the wick so that they do not suffer heat distortion. Improved channel means allow the oil to flow into the well.
    Type: Grant
    Filed: February 28, 1977
    Date of Patent: August 29, 1978
    Assignee: Lancaster Colony Corporation
    Inventor: Philip J. Murphy
  • Patent number: 4082872
    Abstract: A flower decoration is disclosed which not only has a decorative effect but also is a useful table accessory. The decoration includes a base which provides a stable support for the sepal and flower portion of the flower. Means are provided for securing the sepal to the base such that the decoration in one embodiment incorporates a plurality of ashtrays as petals and in another embodiment is a candleholder.
    Type: Grant
    Filed: September 30, 1976
    Date of Patent: April 4, 1978
    Inventor: James L. Hughes
  • Patent number: 4076490
    Abstract: A noncombustible artificial log and method for simulating combustion thereof, wherein the artificial log is provided with fuel retaining recesses disposed at spaced axial locations therealong for receiving a readily combustible supply of fuel therein. The recesses are sufficiently deep so as to retain a supply of fuel therein which has a long burn duration. The recesses have a diameter which is small relative to the overall diameter of the artificial log.
    Type: Grant
    Filed: December 1, 1976
    Date of Patent: February 28, 1978
    Inventor: Gloria D. Hilker
  • Patent number: 4061133
    Abstract: A combinational fireplace arrangement has a plurality of log-shaped members having a hollow center portion with passageways through the bottom thereof for permitting air to pass upwardly through the log-shaped members into the hollowed center portion thereof. The log-shaped members also have a plurality of holes extending through the upper portion thereof from the hollowed center. A spiral shaped tube passes serially through each of the logs which tube conveys a fluid, such as water, through the log-shaped members. A fuel burning member, such as a gas burner, extends through the hollowed portion of each log-shaped member along the longitudinal axis defined by the spiral tubing. The fuel burner generates a flame which simultaneously heats the fluid passing through the spiral shaped tubing and generates a flame which passes upwardly through the holes to give the appearance that the log-shaped members are burning.
    Type: Grant
    Filed: November 26, 1975
    Date of Patent: December 6, 1977
    Inventor: Samuel J. Swain
  • Patent number: 4043312
    Abstract: A gas fired barbecue grill is provided with a horizontal refractor insert mounting briquette-like elements of fireproof material between the burners and the grill to simulate a charcoal or similar fire and eliminate grease fires by preventing grease from dropping on the burners.
    Type: Grant
    Filed: September 15, 1975
    Date of Patent: August 23, 1977
    Inventor: Eugene F. Kern
  • Patent number: 4035138
    Abstract: An oil lamp includes beverage can of the tab opening type having a sector shaped discharge opening and defining an oil reservoir. A resilient wire helix wick holder engages the upper portion of a wick and engages between successive convolutions the opposite convergent edges of the discharge opening, the wick being immersed in the oil in the can and projecting a short distance above the helix. Alternatively, the wick holder is a pair of telescoping collars having opposing flanges embracing the inner opposite borders of the discharge opening and engaging the wick.
    Type: Grant
    Filed: August 25, 1976
    Date of Patent: July 12, 1977
    Inventor: Ben Walters
  • Patent number: 3993430
    Abstract: A two piece ceramic hollow log formed with perforations in the outer walls and partially filled with non-combustible particles such as sand and vermiculite and with fuel oil which is absorbed by the particles. The log when assembled resembles a wooden fireplace log and may be employed together with wood logs as a starter of a fireplace fire, or may be employed by itself in a fireplace to provide heat and a realistic fireplace flame.
    Type: Grant
    Filed: November 17, 1975
    Date of Patent: November 23, 1976
    Assignee: The Raymond Lee Organization, Inc.
    Inventor: Richard O. Forker