By Candle Length Or Fuel Quantity Patents (Class 431/35)
  • Patent number: 10619851
    Abstract: An automatic candle snuffing device comprises a lid hingedly secured to a support arm which in turn is removably secured about the circumference of a candle container. The lid is removably attached to the support arm, opposite a hinge, by a retention mechanism. Upon reaching a selected pre-set time as inputted to the timing device, the timing device activates the retention mechanism to release the lid in order to at least partially cover the candle opening and extinguishing a flame of the candle.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: April 14, 2020
    Inventor: Travis Egger
  • Patent number: 10203113
    Abstract: Provided is an automatic candle snuffer. The snuffer includes a holder having a penetrating part to be seated on a top opening of a candle housing according to an outer circumference size of the candle housing, a cover coupled via a hinged coupling part to limit the supply of oxygen by closing the penetrating part of the holder, and a rotary lid rotatably coupled to an upper end of the cover. The automatic candle snuffer is capable of automatically extinguishing a candle when a predetermined time has passed after the candle is lit.
    Type: Grant
    Filed: January 27, 2017
    Date of Patent: February 12, 2019
    Inventor: Min Moc Yang
  • Patent number: 8882496
    Abstract: A container candle having improved burn performance and fragrance delivery is described. The container candle includes a container, a non-cylindrical insert with wick, and a fill material. The non-cylindrical insert provides auto-centering of the wick in the container candle and even burning of the candle by centrally positioning and retention of the wick in the container. The non-cylindrical insert has a top surface which transitions into tapered side walls which in turn transition to a base having a bottom surface, with the top surface being of a lesser diameter than the diameter of the bottom surface. An upper portion of the wick extends beyond the top surface of the insert. The fill material is situated in the container around the insert in an amount at least substantially sufficient to cover the insert but not cover the upper portion of the wick extending out of the insert.
    Type: Grant
    Filed: April 21, 2011
    Date of Patent: November 11, 2014
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Bradley J. Dickmann, Steven W. Ivanisko, Kara L. Lakatos
  • Patent number: 8469701
    Abstract: Apparatus and method for extinguishing a candle by selecting a predetermined time for which the candle will burn and as a predetermined time is reached an exterior wall rises, engulfs, and covers the candle and flame. Upon coverage of the candle and flame the candle is extinguished, in a safe, secure, protective manner. Upon reaching a final predetermined time of the preset time selected by the user for the candle to burn an alarm sounds notifying the user the apparatus is closing.
    Type: Grant
    Filed: September 24, 2008
    Date of Patent: June 25, 2013
    Inventors: Yolande Quinn, Tara Franklin
  • Patent number: 8029272
    Abstract: This invention relates to a self-activated automatic candle snuffer. The device generally comprises a back plate connected to a base and to a spoon having a hole so that the back plate supports the spoon for spring movement with respect to the base. A candle mounted to the base so that the candle passes through the hole in the spoon. A set pin movably affixed to the spoon proximate the hole, operatively arranged to pierce and enter the candle so as to maintain tension in the spoon. A ball balanced on the spoon and a means for release of tension in the spoon which causes release of potential energy that allows the spoon to elevate to an inclined plane to cause the ball to roll down the spoon to settle on the hole and the wick and extinguish a flame.
    Type: Grant
    Filed: December 16, 2008
    Date of Patent: October 4, 2011
    Inventor: Randall L. Kunkle
  • Patent number: 7841857
    Abstract: A self-extinguishing candle flame apparatus is provided, the apparatus comprises: a base; a post having opposing ends, at least a portion of the first end of the post is attached to the base; a pliable wax coil having opposing ends, at least a portion of the wax coil being situated upon the base, the wax coil forming a candle, the candle comprising an elongated wick being situated within the wax coil, at least a portion of the wick protruding from one end of the wax coil; and a self extinguishing device comprising at least two sections that form a clamp, at least a portion of each of the two sections being attached to a spring, each of the sections having opposing ends, the first end of each of the two sections comprises a head and the second end of each of the two sections comprises an arm, the first and second sections being connected at a joint, during a closed position, each of the heads contact one another and forms an extended rim with side walls and an aperture therebetween designed to receive a portio
    Type: Grant
    Filed: March 30, 2009
    Date of Patent: November 30, 2010
    Assignee: Eclipse Home Decor, LLC
    Inventor: Anthony Viggiani
  • Publication number: 20090280446
    Abstract: A self-extinguishing candle flame apparatus is provided, the apparatus comprises: a base; a post having opposing ends, at least a portion of the first end of the post is attached to the base; a pliable wax coil having opposing ends, at least a portion of the wax coil being situated upon the base, the wax coil forming a candle, the candle comprising an elongated wick being situated within the wax coil, at least a portion of the wick protruding from one end of the wax coil; and a self extinguishing device comprising at least two sections that form a clamp, at least a portion of each of the two sections being attached to a spring, each of the sections having opposing ends, the first end of each of the two sections comprises a head and the second end of each of the two sections comprises an arm, the first and second sections being connected at a joint, during a closed position, each of the heads contact one another and forms an extended rim with side walls and an aperture therebetween designed to receive a portio
    Type: Application
    Filed: March 30, 2009
    Publication date: November 12, 2009
    Inventor: Anthony Viggiani
  • Patent number: 7607916
    Abstract: A self-extinguishing candle system includes a candle with a top surface. An exposed wick is situated on the top surface of the candle. A base is provided upon which the candle is mounted. A canister containing a non-flammable fluid under pressure is situated within the base. The spray nozzle on the canister is adapted, when actuated by the movement of a linear solenoid arm, to release the pressurized fluid contents of the canister. The released fluid from the canister is directed to the top of the candle by channels in the shell surrounding the candle to extinguish the flame. The solenoid is actuated after a predetermined time elapses, a safety temperature sensor is triggered and/or a tilt sensor is triggered.
    Type: Grant
    Filed: August 24, 2006
    Date of Patent: October 27, 2009
    Inventor: Ramon Almodovar
  • Publication number: 20090233249
    Abstract: A self-extinguishing candle having at least one layer of dry fire-suppressant material is disposed adjacent to the candle wick. The fire-suppressant material extinguishes a flame burning down the wick on contact. Providing the candle with layers of the fire-suppressant material between layers of the candle body allows the candle to self-extinguish then be relighted after removal of excess fire-suppressant material.
    Type: Application
    Filed: March 17, 2008
    Publication date: September 17, 2009
    Inventor: Maxwell A. Taylor
  • Patent number: 7578670
    Abstract: A self-extinguishing candle is described, comprising a candle body made of wax or other suitable fuel. One or more series of wick appliances having an internal hollow channel are longitudinally disposed within the candle body. A single length of wick traverses through the collinear channels of each series of wick appliances. Within each wick appliance the section of wick therein is formed into a wick contraction. The wick contraction may be formed by bending, folding, spiraling, coiling, gathering or furling the section of wick, thereby increasing the overall length of wick contained within the interior of each wick appliance.
    Type: Grant
    Filed: September 18, 2007
    Date of Patent: August 25, 2009
    Inventors: Lisa L. Keiffer, Geovany R. Miranda
  • Patent number: 7527494
    Abstract: A device to regulate the burning of a candle is provided using a passive extinguisher that requires no mechanical parts or human intervention. The device is formed as tongs that form, when closed, a hollow cylindrical extension that can securely hold a burning candle. When the burning candle burns into the cylindrical extension, the flame is extinguished by operation of oxygen deprivation.
    Type: Grant
    Filed: June 21, 2006
    Date of Patent: May 5, 2009
    Assignee: Eclipse Home Decor, LLC
    Inventor: Anthony Viggiani
  • Publication number: 20080241771
    Abstract: A self-extinguishing wick for use in a candle has a flame extinguishing compound contained in an area within the self-extinguishing wick. The flame extinguishing compound produces a blowing reaction, and that blowing reaction extinguishes a flame on that self-extinguishing wick.
    Type: Application
    Filed: March 22, 2008
    Publication date: October 2, 2008
    Inventor: Mao Morneau Chapados
  • Patent number: 7396229
    Abstract: The present invention relates to a novel self extinguishing safety candle wick that can be inserted into an axial vertical bore of a preformed solid fuel candle body or can be placed in a candle mold for casting of a solid fuel candle. The self extinguishing safety candle wick comprises a central support core having a plurality of combustion enabling wick portions fixed along the length of the core separated one from one another by interposed extinguishing gaps bridged by bare core portions. The invention also relates to methods of manufacture of the self extinguishing safety candle wick.
    Type: Grant
    Filed: August 1, 2007
    Date of Patent: July 8, 2008
    Inventor: George Ortiz, Jr.
  • Publication number: 20080076081
    Abstract: A self-extinguishing candle is described, comprising a candle body made of wax or other suitable fuel. One or more series of wick appliances having an internal hollow channel are longitudinally disposed within the candle body. A single length of wick traverses through the collinear channels of each series of wick appliances. Within each wick appliance the section of wick therein is formed into a wick contraction. The wick contraction may be formed by bending, folding, spiraling, coiling, gathering or furling the section of wick, thereby increasing the overall length of wick contained within the interior of each wick appliance.
    Type: Application
    Filed: September 18, 2007
    Publication date: March 27, 2008
    Inventors: Lisa L. Keiffer, Geovany R. Miranda
  • Publication number: 20080057452
    Abstract: A powered, mechanical teeth cleaning device having two lines of rotating brushes is disclosed. The brushes rotate inwardly from each side, giving a cleaning effect on both buccal and lingual surface of the tooth from the gum tissue to the tooth direction. A protective shield for minimizing tissue irritation, a guiding stop for proper tooth positioning and a brush direction-of-rotation switch are included.
    Type: Application
    Filed: September 5, 2007
    Publication date: March 6, 2008
    Inventor: Travis Aaron Wade
  • Publication number: 20080020335
    Abstract: My invention relates to candle accessories and is a safety sinking snuffer and candle follower designed to extinguish the flame on a displaced wick and assist in retaining a wick within a central position, in even melting of wax and in reducing wax buildup on the inner surfaces of the vessel containing a candle. Its' unique design to achieves the above stated functions allows it to operation in varying placements within the vessel; while on the top surface of the candle and during the burning process while within the molten wax layer on the top surface of the solidified wax below.
    Type: Application
    Filed: July 24, 2006
    Publication date: January 24, 2008
    Inventor: Vicki Lynn Carlson
  • Publication number: 20070298358
    Abstract: A device to regulate the burning of a candle is provided using a passive extinguisher that requires no mechanical parts or human intervention. The device is formed as tongs that form, when closed, a hollow cylindrical extension that can securely hold a burning candle. When the burning candle burns into the cylindrical extension, the flame is extinguished by operation of oxygen deprivation.
    Type: Application
    Filed: June 21, 2006
    Publication date: December 27, 2007
    Inventor: Anthony Viggiani
  • Patent number: 7293984
    Abstract: The present invention relates to a novel self extinguishing safety candle wick that can be inserted into an axial vertical bore of a preformed solid fuel candle body or can be placed in a candle mold for casting of a solid fuel candle. The self extinguishing safety candle wick comprises a central support core having a plurality of combustion enabling wick portions fixed along the length of the core separated one from one another by interposed extinguishing gaps bridged by bare core portions. The invention also relates to methods of manufacture of the self extinguishing safety candle wick.
    Type: Grant
    Filed: July 23, 2004
    Date of Patent: November 13, 2007
    Inventor: George Ortiz, Jr.
  • Patent number: 7255455
    Abstract: A candle extinguisher includes a body of thin-plate, non-combustible material, the body having a ring-shaped part defining an inner space, with an inner diameter at least slightly exceeding the outer diameter of a candle on which the extinguisher is to be positioned. The body has a plurality of flexible finger elements extending upwardly from the ring-shaped part, each of the finger elements having a proximal part and a distal part. The proximal finger parts extend substantially in coplanar relationship with the ring-shaped part and are bendable outwardly relative to the inner space defined by the ring-shaped part. The distal finger parts are bent substantially perpendicularly relative to a respective proximal part and extend inwardly relative to the inner space defined by the ring-shaped part, each of the distal parts having a length exceeding one half of the width of the inner space defined by the ring-shaped part.
    Type: Grant
    Filed: January 11, 2005
    Date of Patent: August 14, 2007
    Inventor: Knud Erik Johansen
  • Patent number: 7247017
    Abstract: The present invention relates to melting plate candles which employ heat conductive elements to distribute heat from a burning flame at a wick to a support plate for a solid fuel and to the body of said solid fuel, so as to more rapidly liquify the solid fuel, such as paraffin wax, and to more uniformly and intensely heat such fuels to increase the efficiency of consumption thereof and to more rapidly release volatile materials contained within said fuels. The heat conductive support plate is configured so as to have a capillary lobe upon the surface thereof, which cooperatively engages a wick holder comprising a preferably consumable wick and heat conductive fins which conduct heat from a flame upon said wick to said support plate, said wick holder further engaging said solid fuel, and said support plate being configured so as to cause the flow of liquified fuel to the wick holder.
    Type: Grant
    Filed: February 17, 2004
    Date of Patent: July 24, 2007
    Assignee: S.C. Johnson & Son, Inc.
    Inventor: Paul E. Furner
  • Patent number: 7217122
    Abstract: The candle wick snuffer is mounted on a baseplate which is at the bottom of the candle. The baseplate carries a swing arm which is released when the temperature rises to critical point in the bottom of the candle. The baseplate may also carry a wick retainer to maintain the correct relative position between the swing arm of the candle wick snuffer and the wick. When the swing arm is released, it pulls the remaining wick down to snuff the candle flame.
    Type: Grant
    Filed: April 5, 2005
    Date of Patent: May 15, 2007
    Inventor: Ian F. Baird
  • Patent number: 7090369
    Abstract: A magnetic device for rotating a floating candle is comprised of a first magnetic member for attaching to the base of the candle, a transparent container for holding water to float the candle, and a base for supporting the transparent container. A second magnetic member is rotated by a motor inside the base. A decorative cover is positioned around the base. When the second magnetic member is rotated, the first magnetic member and thus the candle are caused to rotate by magnetic attraction to produce a pleasing rotating flame.
    Type: Grant
    Filed: March 22, 2004
    Date of Patent: August 15, 2006
    Inventor: Ephrian Jordan
  • Patent number: 7040888
    Abstract: Smart Wick is a wick for a candle that is designed with the ability to automatically extinguish a flame in equal-timed intervals as well as the ability to access a new wick for relighting.
    Type: Grant
    Filed: June 10, 2004
    Date of Patent: May 9, 2006
    Inventors: Lisa Lynn Keiffer, Robin Marie Thornburg
  • Patent number: 6923639
    Abstract: A flame-retardant wick holder for a candle is made of a material having a UL-94 vertical burn test rating of at least V-0, including polymers and ceramics. The wick holder supports a wick at the bottom of a candle. The wick holder material causes the flame on the wick to extinguish when it reaches the holder, thereby preventing flashover of the residual candle fuel at the end of the candle useful life. One version of the holder has a cylindrical sleeve fit over a wick clip holding the lower end of the wick. The cylindrical holder is well adapted for use in pillar-type candles.
    Type: Grant
    Filed: March 13, 2003
    Date of Patent: August 2, 2005
    Assignee: Bath & Body Works, Inc.
    Inventors: Bradley D. Pesu, Joseph P. Romano, Fabian Destefano, Cheriyan B. Thomas
  • Patent number: 6863525
    Abstract: A safety candle and a method of forming the same which includes a coaxial wick having its lower end portion fixedly secured in an injection molded, thermoplastic wick support. The wick support may incorporate a flame retardant which can be mixed with the thermoplastic material of the support to aid in snuffing the flame. The wick support is preferably formed of a high melt polypropylene or a clear polycarbonate.
    Type: Grant
    Filed: June 12, 2003
    Date of Patent: March 8, 2005
    Inventor: Ralph Dwayne Byrd
  • Patent number: 6805551
    Abstract: A self-extinguishing and relightable candle and a device for incorporation into a candle to make it self-extinguishing and relightable, are disclosed. The candle comprises a consumable candle body having a wick, and at least one of the extinguishing devices mounted upon the wick. The extinguishing device comprises a body having a vertical bore through which the wick extends, the diameter of the bore chosen to closely embrace the wick to deprive the wick of oxygen, and a non-flammable upper surface having a receptacle in connection with an upper end of the bore to maintain a quantity of candle material to serve as fuel for the wick when the level of the candle body has burned down to the upper surface. After the candle has burned down and is extinguished, the extinguishing device may be removed to expose a new wick portion to allow the candle to be lit. The extinguishing devices may be stacked upon the wick to provide for multiple successive extinguishments and relightings.
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: October 19, 2004
    Inventor: Jeffrey Feuer
  • Patent number: 6799965
    Abstract: A candle flame extinguisher assembly for extinguishing a flame of a candle positioned in a candleholder including a platform, wherein the platform includes a first magnet having at least a first polarity; a second magnet, the second magnet being coupleable to the wickbase and having a first polarity that is repelled by the first polarity of the first magnet; wherein the second magnet is positionable in the candleholder and intermediate the candle and a base of the candleholder, the second magnet being initially oriented such that its first polarity is in alignment with the first polarity of the first magnet; wherein upon a sufficient melting of the candle a puddling of melted wax is formed and the repelling force between the respective first polarities of the first and second magnet causes the second magnet to be urged away from the first magnet; and whereby the wick is tipped in a direction towards the melted wax and extinguished therein due in part to the wickbase being coupled to the second magnet.
    Type: Grant
    Filed: October 4, 2002
    Date of Patent: October 5, 2004
    Inventor: Vincent R. Gaudioso
  • Patent number: 6793484
    Abstract: A flame-retardant wick holder for a candle is made of a material having a UL-94 vertical burn test rating of at least V-0, including polymers and ceramics. The wick holder supports a wick at the bottom of a candle. The wick holder material causes the flame on the wick to extinguish when it reaches the holder, thereby preventing flashover of the residual candle fuel at the end of the candle useful life. One version of the holder includes a barrier extending upwardly around the holder for catching a drooping wick from causing secondary wicking and possible flashover near the end of the candle useful life.
    Type: Grant
    Filed: April 25, 2002
    Date of Patent: September 21, 2004
    Assignee: Bath & Body Works, Inc.
    Inventors: Bradley D. Pesu, Joseph P. Romano
  • Publication number: 20040091829
    Abstract: A wick includes a first wick portion and a second wick portion. At least one combustion barrier is positioned between the first and second wick portions. The combustion barrier is configured to obstruct combustion from the first wick portion to the second wick portion.
    Type: Application
    Filed: November 12, 2002
    Publication date: May 13, 2004
    Inventors: Karen Mack, Debra Park, Terrell Partee
  • Publication number: 20040048213
    Abstract: A safety candle and a method of forming the same which includes a coaxial wick having its lower end portion fixedly secured in an injection molded, thermoplastic wick support. The wick support may incorporate a flame retardant which can be mixed with the thermoplastic material of the support to aid in snuffing the flame. The wick support is preferably formed of a high melt polypropylene or a clear polycarbonate.
    Type: Application
    Filed: June 12, 2003
    Publication date: March 11, 2004
    Inventor: Ralph Dwayne Byrd
  • Patent number: 6676403
    Abstract: The invention is related to a candle holder for various candle diameters, whereby the candle (4) is clamped between at least two clamping surfaces to clamping edges (1, 2, 3; 1a, 2a, 3a, 4a; 1b, 2b, 3b, 4b) which are movable in respect to each other and are in general moved towards each other by means of a spring. In case of the known candle holders the candle is extinguished when the melting zone of the burning candle approaches or reaches the clamping surfaces. The characteristic of the candle holder is that there is under the clamping surfaces (1, 2, 3; 1a, 2a, 3a, 4a; 1b, 2b, 3b, 4b) a candle chamber (6) which has an opening at the upper side, which opening is partly or completely closed when the clamping surfaces move towards each other.
    Type: Grant
    Filed: December 7, 2001
    Date of Patent: January 13, 2004
    Inventor: Theodorus Gerhardus Potma
  • Publication number: 20030124474
    Abstract: A self-extinguishing candle and method of making the candle are described. The self-extinguishing candle comprises a candle body formed of a candle base material and a flame retardant. The flame retardant is capable of extinguishing the candle flame or, alternatively, of controlling the candle flame.
    Type: Application
    Filed: November 13, 2002
    Publication date: July 3, 2003
    Inventors: David Elliott, David Morrison, Julie Thompson
  • Publication number: 20030036028
    Abstract: A flame-retardant wick holder for a candle is made of a material having a UL-94 vertical burn test rating of at least V-0, including polymers and ceramics. The wick holder supports a wick at the bottom of a candle. The wick holder material causes the flame on the wick to extinguish when it reaches the holder, thereby preventing flashover of the residual candle fuel at the end of the candle useful life. One version of the holder includes a barrier extending upwardly around the holder for catching a drooping wick from causing secondary wicking and possible flashover near the end of the candle useful life.
    Type: Application
    Filed: April 25, 2002
    Publication date: February 20, 2003
    Inventors: Bradley D. Pesu, Joseph P. Romano
  • Patent number: 6508644
    Abstract: A flame-retardant wick holder for a candle is made of a plastic having a UL-94 vertical burn test rating of at least V-0. The wick holder has a bore for holding a wick at the bottom of a candle. The wick holder is provided so that when the candle and wick burn down to the level of the wick holder, the material of the wick holder causes the flame on the wick to extinguish, thereby preventing flashover of the residual candle fuel at the end of the candle useful life. The wick holder is preferably made of a polyethersulfone (PES).
    Type: Grant
    Filed: August 17, 2001
    Date of Patent: January 21, 2003
    Assignee: Bath & Body Works, Inc.
    Inventors: Bradley D. Pesu, Joseph P. Romano
  • Patent number: 6454561
    Abstract: The present invention relates to a wick clip assembly for candles to be used on a supporting surface, as well as a method for making such assemblies, and candles incorporating the same. According to one embodiment, a wick receiving member is disposed adjacent to the top of a base. A generally open skirt extends downwardly from the base, and is adapted to maintain the base in a predetermined spaced relationship relative to a supporting surface in use. The bottom end of a wick penetrates the base and is securely attached to the wick clip assembly by the wick receiving member such that its bottom end is located above the supporting surface in use. The clip provides enhanced control over heat transfer from the flame to the supporting surface, while optimizing performance of the candle.
    Type: Grant
    Filed: May 19, 1999
    Date of Patent: September 24, 2002
    Assignee: Lancaster Colony Corp.
    Inventors: James R. Colthar, Timothy Jay Glasgo, Michael C. Cole
  • Patent number: 6447286
    Abstract: The apparatus includes a flame extinguishing member having an opening extending therethrough for freely receiving the wick of a candle and a stop for stopping downward movement of the member at a selected level for extinguishing the flame as it burns below the top of the member. In one embodiment, the stop is inserted into the candle from its side to a position next to the wick to stop downward movement of the flame extinguishing member as the member engages the stop. In another embodiment, an elongated guide is supported near the candle along its length and a sliding member is provided to slide along the length of the guide until it engages a stop coupled to the elongated guide. The fire extinguishing member and the sliding member are coupled together such that the sliding member moves downward with the fire extinguishing member until it engages the stop located at a selected level which stops downward movement of the fire extinguishing member.
    Type: Grant
    Filed: November 28, 2000
    Date of Patent: September 10, 2002
    Inventor: Stuart E. Snuggs
  • Publication number: 20020022205
    Abstract: A self-extinguishing candle and method of making the candle are described. The self-extinguishing candle comprises a candle body formed of a candle base material and a flame resistant block in contact with or attached to the candle body. The flame resistant block is capable of extinguishing the candle flame after the candle body is substantially consumed by the candle flame. The flame resistant block is formed of at least one flame resistant.
    Type: Application
    Filed: June 5, 2001
    Publication date: February 21, 2002
    Applicant: Penreco
    Inventors: David Elliott, David S. Morrison, Julie F. Thompson
  • Patent number: 6217315
    Abstract: A liquid fuel burning device comprising a wick for sucking and burning a liquid fuel contained in a fuel tank by capillarity and a vent passage which is provided in a portion other than a fuel passage used by the wick and allows communication between an interior of the fuel tank and the outside air at least during combustion.
    Type: Grant
    Filed: January 20, 1999
    Date of Patent: April 17, 2001
    Assignee: Tokai Corporation
    Inventors: Hideo Mifune, Yasuaki Nakamura, Takashi Tsukamoto
  • Patent number: 6196832
    Abstract: A liquid fuel burner has a wick for drawing up by capillarity of a draw-up section liquid fuel composed mainly of alcohol contained in a fuel tank and for burning it at a tip flame-producing section, a wick holder for holding the wick, an igniter for lighting the wick and a closure cap for preventing evaporation capable of sealing the wick openably and closably, and a flame-producing section of the wick is made noncircular in cross-sectional shape to increase the surface area exposed above the wick holder.
    Type: Grant
    Filed: February 19, 1999
    Date of Patent: March 6, 2001
    Assignee: Tokai Corporation
    Inventors: Hideo Mifune, Yasuaki Nakamura, Masato Seki, Takashi Tsukamoto
  • Patent number: 6062847
    Abstract: An anti-flash wick support for a candlewick in a candle is disclosed. The support includes a body and a wick holder. The body has a height and thermal resistance which is selected in order to minimize the risk of flashover.
    Type: Grant
    Filed: November 30, 1998
    Date of Patent: May 16, 2000
    Assignee: Lumi-Lite Candle Company, Inc.
    Inventor: George G. Pappas
  • Patent number: 6010334
    Abstract: In a combustion appliance provided with a combustion wick for sucking up a liquid fuel by the utilization of capillarity and burning it, functions for automatically extinguishing the fire after the combustion has been carried out for a predetermined length of time are constituted with a simple mechanism. The combustion wick (6), which comprises a sucking section for sucking up a liquid fuel by the utilization of capillarity and a burning section for burning the sucked-up liquid fuel, is divided at an intermediate position into a burning section side subdivision (6A) and a sucking section side subdivision (6B). The combustion wick (6) is located such that at least either one of the subdivisions can be moved in a direction that comes into contact with the other and in a direction that separates from the other. The fuel is fed from the sucking section side subdivision (6B) to the burning section side subdivision (6A) when they are brought into contact with each other.
    Type: Grant
    Filed: June 29, 1998
    Date of Patent: January 4, 2000
    Assignee: Tokai Corporation
    Inventors: Hideo Mifune, Yasuaki Nakamura, Yosimitsu Kaga, Takashi Tsukamoto
  • Patent number: 5944505
    Abstract: A candle holder has candles mounted at each end of a pivoting balance arm. A snuffer is located above each candle. When the balance arm is balanced and one of the candles is lit then the lit candle will become lighter as fuel is consumed by combustion at its wick. When this happens the balance arm pivots so that the end of the balance arm bearing the lit candle rises. This continues until the lit candle is raised to a location at which it is extinguished by one of the snuffers. After the candle has been extinguished then the second candle may be lit. The candle holder prevents candles from continuing to burn for extended periods of time. The candle holder is interesting to watch in operation.
    Type: Grant
    Filed: October 14, 1998
    Date of Patent: August 31, 1999
    Assignee: Kroecher Designs Inc.
    Inventor: Andre Kroecher
  • Patent number: 4818214
    Abstract: A burning candle (5, 8) is provided with a sleeve (7, 7') of heat-shrinkable plastics. When affected by the heat generated by the flame (6) of the lit candle the sleeve (7, 7') shrinks and at least partly closes about the end of the candle (5, 8), thus extinguishing the candle flame (6).
    Type: Grant
    Filed: June 6, 1988
    Date of Patent: April 4, 1989
    Inventor: Sture Ronnback
  • Patent number: 4138211
    Abstract: Thermomechanical candle snuffer utilizes staff of material such as 55-Nitinol which, when heated by candle flame, elevates slideably engaged cap which falls over candle extinguishing it.
    Type: Grant
    Filed: November 4, 1977
    Date of Patent: February 6, 1979
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Robert D. Kampfer, Gunther H. Dierssen
  • Patent number: 4036577
    Abstract: A packing member for securing a candle in a candle holder is in the form of a thin disk of polyurethane foam which has a diameter larger than the diameter of the candle butt and which is concentrically located with respect to the candle holder opening during insertion of the candle and packing member in the candle to encapsulate the butt end of the candle and firmly grip the candle. The disk is treated with dry chemical fire extinguishing components so that when the flame burns proximate the disk, carbon dioxide or other extinguishing gases are released to snuff out the candle.
    Type: Grant
    Filed: February 26, 1976
    Date of Patent: July 19, 1977
    Inventors: Robert D. Veitel, Myrtle M. Veitel