With Ornamentation Or Flame Coloring Additive Patents (Class 431/126)
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Patent number: 6419713Abstract: The invention concerns a solid or liquid fuel composition capable while burning of producing a selected and varied colored flame other than the color of a standard flame. The composition comprises triethanolamine and a color-forming agent. The invention also concerns a candle or lighting device with a colored flame prepared from the composition. The invention further concerns a method for making a candle with a colored flame comprising the steps of casting the composition into a mold wherein a wick has previously been fixed, cooling the cast composition, and removing the cooled composition from the mold.Type: GrantFiled: January 5, 2001Date of Patent: July 16, 2002Assignee: Regal Universal Ltd.Inventors: Gérard Durand, Bandombélé Mokili, Jean-Pierre Rives, Bruno Legrand
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Publication number: 20020090585Abstract: A color flame candle and a color flame candle lamp are disclosed. The color flame candle includes a container with one open end, which contains mixed liquid incendiary agent and color-making agent, a hollow candle head, a wick, a sealing means to seal the open end of the container to prevent evaporation or leak of the fuel, a cap, and a decorative external cover. The color flame candle can further include a bottom open end and a base sealed thereon. In the color flame candle lamp, a heat insulator is positioned at the upper open end of the container as a lamp head. The incendiary agent is stored separately in a storage bottle, and is added into the container prior to use. The candle lamp can be refilled and used repeatedly. The color flame candle, or candle lamp generates a pure and colorful flame for a long period of time.Type: ApplicationFiled: February 20, 2002Publication date: July 11, 2002Inventor: Yihong Fang
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Patent number: 6406290Abstract: A candle decorated with a paper bearing design and a process for decorating the candle with the paper bearing a design are provided. The paper bearing a design wraps around the candle having a wick and a wax layer surrounding the wick. Heat and pressure are applied to the paper and the wax layer and the heat is transferred to the wax layer through the paper to melt or soften the wax layer. The melted or softened wax of the wax layer soaks into the paper and congeals, and then the congealed wax bonds with the paper and the wax layer. The design on the outer side of the paper remains elaborate and not damaged.Type: GrantFiled: February 12, 1999Date of Patent: June 18, 2002Inventor: Chang-Wook Chon
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Patent number: 6375455Abstract: The invention relates to an indefinitely reusable composite construction candle having a substantially permanent cylindrical outer shell which is preferably made of wax within which is positioned a cylindrical insulating sleeve which is attached to the outer shell and which preferably provides thermal insulation between the outer shell and heat from the candle flame. A removable insert is placed within both the sleeve and outer shell which contains a wick and wax, or other combustible material, which is consumed during the candle burning operation. When the combustible material in the insert is depleted, the insert is replaced with another similar insert enabling the rest of the composite construction candle to remain unaltered. The invention provides for the ability to adjust both the height of the removable insert and the relative position of the insert with respect to the outer shell. The candle presents to the casual viewer the impression of a traditional candle of monolithic construction.Type: GrantFiled: August 12, 1999Date of Patent: April 23, 2002Inventors: Sue C. Frandsen, Lawrence J. Murphy, Sherrilyn K. Rose
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Patent number: 6371755Abstract: A rolled candle giving the appearance of a rolled or sticky bun is presented. Also included in the invention are methods and devices for producing same. An elongated wax layer is formed, having a somewhat wide, thin end and a somewhat narrow, thick end. After adding a wick to the wider end, the candle is rolled from the wide end to the narrow end. The resulting rolled candle may then have additional adornments added, such as sprinkled cinnamon, vanilla wax to simulate icing, and wax nuts. The candle may also be formed or placed in a jar or other appropriate container.Type: GrantFiled: April 4, 2000Date of Patent: April 16, 2002Assignee: Scentual Candle, Inc.Inventor: Charles Dearth
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Patent number: 6332340Abstract: Provided is a process for the manufacture of technical glass. The process includes, heating a glass bath with at least one flame, wherein the at least one flame is a non-hard flame which is blue in color and includes substantially no reducing species.Type: GrantFiled: December 4, 1997Date of Patent: December 25, 2001Assignee: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges ClaudeInventors: Pierre Bodelin, Patrick Recourt, Takashi Oguro, Kazuyoshi Nakano, Toshi Takaha, Hiroyuki Tanaka
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Publication number: 20010041317Abstract: The invention relates to an indefinitely reusable composite construction candle having a substantially permanent cylindrical outer shell which is preferably made of wax within which is positioned a cylindrical insulating sleeve which is attached to the outer shell and which preferably provides thermal insulation between the outer shell and heat from the candle flame. A removable insert is placed within both the sleeve and outer shell which contains a wick and wax, or other combustible material, which is consumed during the candle burning operation. When the combustible material in the insert is depleted, the insert is replaced with another similar insert enabling the rest of the composite construction candle to remain unaltered. The invention provides for the ability to adjust both the height of the removable insert and the relative position of the insert with respect to the outer shell. The candle presents to the casual viewer the impression of a traditional candle of monolithic construction.Type: ApplicationFiled: August 12, 1999Publication date: November 15, 2001Inventors: SUE C. FRANDSEN, LAWRENCE J. MURPHY, SHERRILYN K. ROSE
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Publication number: 20010038987Abstract: Disclosed is a refillable cartridge candle using paraffin oil, which is capable of easily and conveniently mount a wick to a transparent container receiving a plurality of accessories and paraffin oil to obtain an enhanced decoration effect.Type: ApplicationFiled: May 4, 2001Publication date: November 8, 2001Inventor: Keun Ok Jun
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Patent number: 6311521Abstract: A raw material mixture, which has a glass composition containing a salt or an oxide of a flame reaction metal, is heated, and an intermediate base material, in which the salt of the flame reaction metal, or the like, has been thermally decomposed and which is in a temporary sintered state or a fused glass state, is thereby formed. The intermediate base material is ground, and a ground material is thereby obtained. The ground material is mixed together with a liquid and, optionally, a binder, and a viscous flame reaction material is thereby formed. The viscous flame reaction material is supported on a substrate and heated to a temperature, which is not lower than a vitrification melting temperature of the viscous flame reaction material. In this manner, the flame reaction material is fusion bonded to the substrate. Generation of a thermal decomposition gas in the baking step is thus restricted, and the carrying of the flame reaction material on the substrate is carried out appropriately.Type: GrantFiled: July 7, 1998Date of Patent: November 6, 2001Assignee: Tokai CorporationInventors: Hideo Mifune, Masato Seki
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Patent number: 6299435Abstract: A decorative candle display including a transparent container with an interior wall surface having disposed thereon a transparent combustible gelatinous liner. Situated on the liner is at least one shaped generally opaque structure fabricated of an opaque combustible wax material and a transparent combustible gelatinous material. An opaque combustible filler material is disposed within the container interiorly from the liner and visible therethrough, and a wick extends exteriorly from the filler material. Glitter particulate can be included in the liner to enhance glisten, while pigment and/or fragrance can be incorporated within the gelatinous and/or filler materials.Type: GrantFiled: January 22, 2001Date of Patent: October 9, 2001Inventors: Faith Freeman, Frank Asbury
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Publication number: 20010024773Abstract: A process and product for producing an attractive soot-free fire from a specially formed gas pipe embedded in a bed of broken, specially-formulated, tempered glass pieces is provided. The broken glass pieces are preferably formed from a specifically-formulated, tempered glass which, after formation, is broken and then sifted and washed so as to remove any slivers or debris. The gas pipe is preferably formed with two rows of equally spaced openings offset with respect to each other and spaced approximately 90° apart to burn gas in a cleaner and hotter manner. A number of gas pipes may be used and formed in any desired configuration to add to the attractiveness of the soot-free fire produced thereby.Type: ApplicationFiled: April 23, 2001Publication date: September 27, 2001Inventor: Mark T. Georgantas
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Patent number: 6290489Abstract: An inclusion candle includes an inner core formed of wax and a wick, an outer annulus formed of wax and an inflammable inclusion and a mesh sleeve disposed Intermediate the core and the annulus. The sleeve defines interstices therethrough, the wax of the core and the wax of the annulus binding together through the interstices of the sleeve. The sleeve is formed of a material having a coefficient of thermal expansion compatible with that of the annulus wax to preclude cracking of said annulus during candle formation and candle burning.Type: GrantFiled: June 26, 2000Date of Patent: September 18, 2001Inventor: David Seidler
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Patent number: 6261088Abstract: A flame cover device for use with mechanical candle holders, especially for use with candle holders in which the candle is spring-driven to the top of a tube as the candle is consumed. The apparatus may be removably disposed upon the top portion of the tube of the mechanical candle holder, where it remains motionless while the candle is burned by combustion, yet provides protection from and to the burning flame. A base of the device is engaged with the tube of the mechanical candle holder, with vents in the base providing adequate ventilation to the flame. A transparent shell extends up from the base to provide flame protection. A ring damper is provided for covering the vents in the base to assist the flame in windy conditions.Type: GrantFiled: September 19, 2000Date of Patent: July 17, 2001Assignee: Chace Candles, Inc.Inventor: William Robertson Butler
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Patent number: 6257872Abstract: Decorative apparatus for removable attachment to a cigarette lighter the body of which tapers upwardly and inwardly from its base to the top thereof. The apparatus includes a rigid band the interior of which is smaller than the cross-sectional area of the lighter base but larger than the cross-sectional area of the lighter top. One or more distinctive members may be affixed to the band for enhancing appearance and identification.Type: GrantFiled: October 4, 1999Date of Patent: July 10, 2001Inventor: J. M. (Jack) Williams
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Patent number: 6210153Abstract: A decorative candle display including a transparent container with an interior wall surface having disposed thereon a transparent combustible gelatinous liner. Situated on the liner is at least one shaped generally opaque structure fabricated of an opaque combustible wax material and a transparent combustible gelatinous material. An opaque combustible filler material is disposed within the container interiorly from the liner and visible therethrough, and a wick extends exteriorly from the filler material. Glitter particulate can be included in the liner to enhance glisten, while pigment and/or fragrance can be incorporated within the gelatinous and/or filler materials.Type: GrantFiled: July 10, 2000Date of Patent: April 3, 2001Assignee: Primal Elements, IncInventors: Faith Freeman, Frank Asbury
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Patent number: 6206688Abstract: Decorative apparatus comprising the assemblage of a receptacle of a type for accommodating a consumable liquid and a decorative assembly constructed to accommodate a candle for casting a decorative light when lit.Type: GrantFiled: July 20, 1999Date of Patent: March 27, 2001Inventor: Sheila Hunter
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Patent number: 6200129Abstract: A candle capable of changing color when lighted is disclosed. More particularly, the candle incorporates thermochromic dyes that are a first color at room temperature and a second color upon being raised to an activation temperature. The color change is preferably reversible so that upon cooling, the portions of the candle that underwent a color change return to their original color.Type: GrantFiled: February 23, 1999Date of Patent: March 13, 2001Inventors: Michael R. Sullivan, John Raymond Sullivan, Paul Francis Sullivan, Robert Joseph Sullivan, Thomas Daniel Fisher
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Patent number: 6192881Abstract: The invention comprises a portable open flame fireplace. The invention has a planar base with a plurality of gas orifices. The base is of any desired shape. The gas is directed through channels in the base to the orifices, where it emerges and ignites. In an alternate embodiment, the base is enclosed with a watertight windscreen above the base. The windscreen may also contain water, which allows the illusion of flames emerging from a free water surface. The invention further comprises a detachable portable fuel source, such as a propane gas bottle. The invention also has a removable cover for storage and transport.Type: GrantFiled: December 30, 1998Date of Patent: February 27, 2001Inventor: Ronald Scott Nix
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Patent number: 6129771Abstract: A multi-layer gel candle includes a substantially transparent container, such as a glass tumbler, in which multiple layers of mineral oil-based gel are poured in selective layer patterns including multiple layers with parallel interfaces and multiple layers with intersecting interfaces between layers. Each gel layer may be provided with colorant and fragrance compositions mixed thereinto, as well as light reflective or visual effect enhancing particulates. Striking visual effects and fragrance effects are obtained.Type: GrantFiled: March 30, 1999Date of Patent: October 10, 2000Assignee: Aunt Bee's, Inc.Inventors: Geoffrey T. Ficke, Vicky B. McWilliams
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Patent number: 6063144Abstract: A substantially non-paraffin combustible candle composition consists essentially of at least 30 parts by weight of stearic acid, at least 5 parts by weight of vegetable-derived wax having a melting point of at least 50.degree. C., 0-50 parts by weight of at least one vegetable oil, 0 to 10 parts by weight of at least one fragrance and 0 to 1 part by weight of at least one oxidation inhibitor.Type: GrantFiled: February 23, 1999Date of Patent: May 16, 2000Inventors: Jose Francisco Calzada, Janardan Upadhyaya
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Patent number: 6062211Abstract: An artificial gas log set which simulates in a very realistic fashion a log fire in a fireplace. The artificial log set comprises a log, a burner tube having ports for creating a yellow flame that is in close proximity to the log and a second set of ports for creating a blue flame which is positioned between the yellow flame and the log. The blue flame impinges on the log and acts as a separator or curtain that prevents impingement by the yellow flame on the log. This prevents the creation of unwanted and dangerous levels of emissions such as oxides of carbon and nitrogen. An alternative embodiment replaces the blue flame and its ports with duct work and exhaust gases. The exhaust gases act as a separator between the log and the yellow flame. The result is a realistic looking, simulated wood burning fireplace which may be safely used in an unvented environment.Type: GrantFiled: February 4, 1998Date of Patent: May 16, 2000Assignees: DESA International, Inc., Worgas Bruciatori SRLInventors: John S. Thomas, Gunther Berthold
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Patent number: 6036474Abstract: A gas burner for a fireplace. The burner comprises a burner housing having a grid of openings that are formed from heat resistant material. The housing has a first burner assembly and a second burner assembly arranged therein in a side-by-side relationship, each burner assembly having a chamber with a perforated gas distribution plate. The gas distribution plate is located adjacent the grid. Each of the burner assemblies has a gas mixing area with an inlet for primary air and combustible gas, and air flow controllers e.g. primary air shutters, for controlling the ratio of primary air to gas in the first burner assembly lower than the ratio in the second burner assembly.Type: GrantFiled: December 9, 1998Date of Patent: March 14, 2000Assignee: CFM Majestic, Inc.Inventors: Dung Diep, Duong Luu, Syd Barkhouse, Patrick Kelly, Thomas John Beal
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Patent number: 5996575Abstract: A low cost prefabricated fireplace is provided with an open-ended fireplace box which requires no outer sheet metal shroud or housing as employed in the prior art sheet metal fireplaces. The novel fireplace box has at least five walls which consist substantially of insulating reinforced ceramic fiber (RCF) material and a binder. A modular burner system is removably mounted on the bottom wall of the fireplace box and a floor panel is mounted on the modular burner system forming an air chamber below the floor panel in the fireplace box. A decorative surround trim is attached to the open end of the fireplace box which serves to support fixed or operable glass doors. A log set which may include a log burner is mounted above the floor panel which supports a decorative log set. Apertures are made in the sides or top of the fireplace box to accommodate an air supply and/or an exhaust stack.Type: GrantFiled: February 17, 1998Date of Patent: December 7, 1999Assignee: Heat-N-Glo Fireplace Products, Inc.Inventors: Ronald John Shimek, Robb Edward Bennett, David Charles Lyons, Daniel Curtis Shimek, Timothy Wayne Johnson
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Patent number: 5984669Abstract: The invention relates to a tinted flame lighter having a tank (1000) suitable for containing a mixture (L) under pressure of a tinting agent and of a flammable volatile liquid. The lighter includes a porous filter (1020) suitable for expanding the mixture delivered to the outside of the tank for burning while it is at least partially in the liquid state, and means for feeding the porous filter with the mixture in the liquid state.Type: GrantFiled: November 5, 1996Date of Patent: November 16, 1999Assignee: Etienne Lacroix Tous Artifices S.A.Inventors: Jean-Pierre Rosada, Christine Lapene, Christian Authie
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Patent number: 5980061Abstract: A primary outer shell includes, in its most preferred embodiment, a base and a wall which includes at least one embedded foreign object and defines openings into an inner cavity containing a burnable candle member which causes the outer shell to glow and cast shadows without melting. The outer shell is constructed according to a unique molding method which includes at least partially immersing a swollen distensible mold, such as a water-filled balloon, into a reservoir of molding material, such as wax, to allow the molding material to form a molded shell around the distensible mold. After the distensible mold with the attached molded shell is removed from the reservoir of molding material, it is placed upon a flat surface to form a flat bottom into the molded shell.Type: GrantFiled: December 12, 1997Date of Patent: November 9, 1999Inventor: Creighton Cutts
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Patent number: 5944509Abstract: The method disclosed herein relates to sculpting an image on a wax article such as a candle. The sculpting is done by pressure blasting entrained cutting grit through a mask or a sequence of masks. If a sequence of masks is sued to form the sculpted image, a sequence of colored pigments are entrained in the blast to impart different colors to the part of the image exposed by each mask in the sequence. A wax article of manufacture is produced having a concave sculpted surface with embedded colored cutting grit occupying predetermined portions of the image.Type: GrantFiled: September 26, 1997Date of Patent: August 31, 1999Inventors: Clarke S. Masters, John B. Menig
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Patent number: 5927964Abstract: A candle embedded with metal particulates is provided that includes a candle body, one or more wick wells, and one or more wicks. The candle body is formed of a moldable and combustible material, such as paraffin or wax. Additionally, the candle body includes a plurality of metal particulates disposed within the moldable and combustible material. Each wick is disposed within a wick well which is essentially a region of moldable and combustible material that is devoid of metal particulates so as to promote more uniform burning of the candle. Preferably, the metal particulates are aluminum wedge shaped flakes. The function of the metal particulates is threefold: 1) they maintain the shape and size of the candle throughout its burn life; 2) they conduct heat from the flame throughout the candle body to permit melting and flowing of liquid wax throughout the candle body to the wicks; and 3) they reflect the candle flame light from the top surface of the candle.Type: GrantFiled: August 5, 1997Date of Patent: July 27, 1999Assignee: Transmet CorporationInventor: Sherwood Luther Fawcett
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Patent number: 5927959Abstract: A replica flame (10) for a candle (12) having a wick (14) in a candlestick (16) comprising a simulated three-dimensional flame body (18). A structure (20) is for connecting the simulated three-dimensional flame body (18) to a top end (22) of the candle (12) at the wick (14). It will produce a uniquely realistic appearance for the candle (12) which seems lighted, but is not lighted, thereby making a safe product that will enhance realism to the candle (12).Type: GrantFiled: May 24, 1997Date of Patent: July 27, 1999Inventor: Jac Nolan Johnson
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Patent number: 5910005Abstract: A method for forming candles according to the invention includes four basic steps: providing a candle core; heating a working area on the outer surface of the candle core such that the working area is pliable; sculpturing a portion of the working area; and reheating the working area with a readily available household heating implement whenever the working area of the candle falls below a desired temperature. A candle core is comprised of multiple inner layers of distinct color and composition, an outer surface preferably having a pliable temperature range of about 120 to 125.degree. Fahrenheit, and a wick extending from a top end and wound into a loop. Because the pliable temperature range of the candle core is relatively low, the candle core need only to be preheated by submerging it a in hot water bath prior to sculpturing. Additionally, the outer surface of the candle core may be reheated anytime during sculpturing using a hair dryer or other readily available household heating source.Type: GrantFiled: March 10, 1997Date of Patent: June 8, 1999Inventor: Mark J. Scherr
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Patent number: 5879153Abstract: A novelty candle includes an exterior meltable body made of wax which has a first predetermined configuration, such as a human hand, and in interior body formed of a generally non-meltable material, such as a stone-like material, is embedded within the hand. The interior body, in the form of skeletal components of a human hand is smaller than but otherwise substantially corresponds to the shape of the hand. One or more wicks are used to gradually burn and/or melt away the outer wax shell or layer to gradually expose the skeletal components. A surface coloration coating may be used on the wax shell to simulate the skin of a hand, and the wax may be given a color, such as red, to simulate blood when the outer shell melts and drips on the portion of the hand that remains. A candle is also described in the form of a coffin made of wax which gradually exposes a skeleton when the wicks of the candle are lit and the coffin melts away.Type: GrantFiled: November 5, 1996Date of Patent: March 9, 1999Assignee: Easter Unlimited, Inc.Inventor: Brigitte Slejertin
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Patent number: 5860725Abstract: This invention discloses a lamp shade assembly including a lamp shade, a plurality of vanes attached to the lamp shade, a pivot about which the lamp shade rotates, and a candle assembly located below said plurality of vanes, the candle assembly comprising a plurality of wicks with substantially different burning lives, the candle assembly when burning causing warmed air to rise and impinge upon the plurality of vanes, thereby causing rotation of the lamp shade.Type: GrantFiled: April 23, 1997Date of Patent: January 19, 1999Inventors: Eliezer Zer, Tzvi Klebanow
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Patent number: 5762487Abstract: Decorative candles form a pool of molten wax near the candle flame in which optically active particles swirl under the movement of convection currents in the molten wax.Type: GrantFiled: September 27, 1996Date of Patent: June 9, 1998Assignee: Coventry Creations, Inc.Inventor: Elaine M. Kujawski
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Patent number: 5743724Abstract: A flame reaction member for gas combustion appliances comprises a flame reaction material, which is to be heated by a gas flame having been produced by a gas combustion appliance and which undergoes a flame reaction and colors the gas flame by the flame reaction. The flame reaction material comprises a glass compound, which is formed by mixing a flame reaction agent and a fused material with each other and fusing them together. The flame reaction agent is constituted of an oxide or a salt of a metal capable of undergoing the flame reaction. The fused material is capable of being mixed and fused together with the flame reaction agent and vitrified.Type: GrantFiled: November 15, 1995Date of Patent: April 28, 1998Assignee: Tokai CorporationInventors: Hideo Mifune, Masato Seki, Jun Kashiwagi, Satosi Komiyama
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Patent number: 5697694Abstract: A primary outer shell includes, in its most preferred embodiment, a base and a wall which includes at least one embedded foreign object and defines openings into an inner cavity containing a burnable candle member which causes the outer shell to glow and cast shadows without melting. The outer shell is constructed according to a unique molding method which includes at least partially immersing a swollen distensible mold, such as a water-filled balloon, into a reservoir of molding material, such as wax, to allow the molding material to form a molded shell around the distensible mold. After the distensible mold with the attached molded shell is removed from the reservoir of molding material, it is placed upon a flat surface to form a flat bottom into the molded shell.Type: GrantFiled: January 22, 1996Date of Patent: December 16, 1997Inventor: Creighton Cutts
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Patent number: 5601073Abstract: A flat pan gas burner for a gas log fireplace system comprises a U-shaped pan formed in a sheet of metal. The U-shaped pan is provided with attachment flanges and a gas pipe attachment aperture through which is attached a gas pipe adapter. A burner plate is further provided with a plurality of gas flame apertures in a predetermined pattern for creating a desired flame pattern below the gas log system. If desired, there is further provided a layer of porous ceramic material on the burner plate which is impregnated with metallic salts and which produces a desired lengthening and coloring of the gas flames of the gas burner. A rocking or sliding support of the flat pan gas burner imparts movements and/or different length to the colored flames.Type: GrantFiled: January 6, 1995Date of Patent: February 11, 1997Inventor: Ronald J. Shimek
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Patent number: 5567145Abstract: A candle including a shaped mass of suitable material, such as for example wax or other petroleum by-products solid at room temperature and the like, which provides a source of combustible fuel during burning thereof is disclosed. The shaped mass includes a central portion disposed at a lower part thereof, and a pair of divergent branch portions joined atop the central portion. In the preferred embodiment, upper portions of the branch portions as well as the central portion are preferably disposed substantially in the vertical direction to permit safe and even burning of the candle, and to enhance the aesthetic appeal.Type: GrantFiled: May 19, 1995Date of Patent: October 22, 1996Inventor: Clifford A. White
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Patent number: 5524609Abstract: Apparatus for releasing a scent upon exposure to heat including a housing formed by a cover member and a base member, a carrier material disposed within the housing and a scented material dispersed in the carrier material. The carrier material has a melting point of at least 185.degree. F. and is both chemically and physically stable at temperatures of up to 550.degree. F. This apparatus is particularly suitable for providing a pleasant scent to a room in association with a gas fireplace.Type: GrantFiled: April 17, 1995Date of Patent: June 11, 1996Inventor: Donald L. Krull
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Patent number: 5447430Abstract: Briefly, the invention comprises a pressurized butane or naphtha lighter with a clear plastic butane or naphtha reservoir. The butane or naphtha is colored by special dyes to lend attractiveness to the device. The use of colored butane or naphtha instead of colored plastic butane or naphtha reservoirs gives the color a dynamically changing aspect. As the transparent lighter case is moved about the colored butane or naphtha flowing within forms a particularly beautiful effect. Butane or naphtha coloring agents and proportions have been developed which allow the creation of a wide range of hues and shades without adversely effecting the flammability of the raw butane or naphtha.Type: GrantFiled: February 22, 1994Date of Patent: September 5, 1995Inventors: Heung C. Kim, Kyung H. Gahm
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Patent number: 5429495Abstract: Method and means for enhancing the visible length and color of high efficiency gas flames in an artificial gas log fireplace/gas burner system is characterized by selecting from a plurality of metallic salt compounds, compounds having a low melting point and the ability to exhibit light in the visible spectrum when the metallic salt compounds absorb energy from a gas flame. The metallic salt compounds are placed in a high temperature area of the burner system adjacent the gas flames so that at the melting point of the metallic salt an ionized vapor is generated which is directed into the path of the combustion air being supplied to the gas burner. The energy level of the ionized metallic salt compounds are elevated and when subsequently cooled, they emit light in the visible spectrum which combines with the gas flames and colors the invisible flame spectrum so that the invisible gas flames become visible and appear longer and exhibit natural colors.Type: GrantFiled: March 25, 1993Date of Patent: July 4, 1995Assignees: Ronald J. Shimek, Daniel C. ShimekInventors: Ronald J. Shimek, James F. Wolf, Daniel C. Shimek
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Patent number: 5397233Abstract: An apparatus is provided for controlling the flow of gas for artificial logs. The apparatus includes a main gas burner and a pilot as well as a gas valve which controls the flow of gas to the main burner and to the pilot. The pilot includes a oxygen depletion sensor. A thermal responsive electrical generator is adjacent to the pilot and is connected to the valve. The output voltage of the generator is at least 250 millivolts so as to operate the gas valve, which is capable of full automatic operation without the use of an additional electrical source. In addition, the thermal responsive electrical generator is positioned with respect to the pilot so that gas from the pilot will not continue to burn about the generator when the oxygen depletion sensor senses a predetermined low level of oxygen.Type: GrantFiled: August 10, 1993Date of Patent: March 14, 1995Assignee: Appalachian Stove & Fabricators, Inc.Inventors: Barry Eavenson, James S. Rice
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Patent number: 5395233Abstract: A decorative candle combination and a method of making the candle, comprising a core of wax material surrounding a wick, a shell of transparent wax surrounding the core and forming a gap between the core and the shell, and a mixture of potpourri and additional transparent wax surrounding and substantially suspending the potpourri in the additional transparent wax, the potpourri being visible through the shell and the additional transparent wax. The invention also comprises novel methods of constructing the above-described candle.Type: GrantFiled: January 18, 1994Date of Patent: March 7, 1995Assignee: Scentex, Inc.Inventor: Randy Y. Karp
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Patent number: 5067895Abstract: A bingo device includes: a gas lighter embedded in a holder casing having a lotto flash driver and a buzzer formed in the casing, whereby upon a ignition of the lighter by depressing a gas lever of the lighter, the lotto flash driver will be actuated for flashing plural lamps and also for sounding a buzzer for lighting, entertaining and playing purposes.Type: GrantFiled: September 4, 1990Date of Patent: November 26, 1991Inventors: Jack Chuang, Tsung-Ping Lin
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Patent number: 5033850Abstract: The present invention is directed to atomic absorption and plasma spectometer of the type that senses a special characteristic of a flame of absorption or emission technology. The present invention more specifically pertains to a system to optimize the spectromoltial analysis of a given sample by modifying the physical characteristic of a sample spray routed to the burner or plasma torch.Type: GrantFiled: March 28, 1990Date of Patent: July 23, 1991Inventor: Hurm D. Pennington
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Patent number: 4992041Abstract: An apparatus for coloring gas flames in gas-burning fireplaces so as to give the appearance of a wood-burning fireplace comprises a ceramic tube having a coating which causes colorization of gas flames when the coated tube is placed in the secondary reaction zone of a gas flame. Principle coating ingredients include sodium carbonate, aluminum oxide, pulverized soda lime glass, and sodium silicate. The coating is baked onto the ceramic tube, and, when located in the secondary reaction zone of a flame, will provide nearly constant natural color to a gas flame for periods in excess of 1000 hours.Type: GrantFiled: November 13, 1989Date of Patent: February 12, 1991Assignee: Gas Research InstituteInventors: Steven A. Kewish, Alice M. Waters, Stephen R. Walzer, Roger D. Sheridan, Robert B. DeRemer, James R. Hatfield
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Patent number: 4940407Abstract: A gas log set for a fireplace has sets of gas jets arrayed to provide a pleasing distribution of flames around and between several cast-concrete simulated logs. A glowing-ember effect is created beneath a front log and between the logs by strips of rock wool which radiate when heated. Both the simulated logs and the rock wool are doped with metallic salts which convert the complete-combustion blue coloration of a gas flame to a yellow-orange color which closely simulates the appearance of a natural wood fire.Type: GrantFiled: November 6, 1989Date of Patent: July 10, 1990Assignee: Mobex CorporationInventors: Thomas R. Rehberg, Sam Brailoff
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Patent number: 4931014Abstract: An improved candle holder having a unique illuminating effect due to many dozens of reflections of the single flame reflecting off individual beveled glass pieces surrounding the candle.The candle flame is protected from wind by the surrounding bevels and the glass vase.The inexpensive candle element (which burns 4-5 hours) is disposable, leaving the investment of the candle holder in tact.Type: GrantFiled: December 27, 1988Date of Patent: June 5, 1990Inventors: Edward J. Scott, Deborah B. Scott
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Patent number: 4915616Abstract: A system to display a desired design or a pattern by means of a colored gas flame which is colored using a flame reaction of metallic substances in preparing a resonator to vibrate upon application of an electric current into an ultrasonic wave generator, atomizing a water solution of metallic chloride contained within an airtight container to a mist existing in a space above the water solution by means of the vibration of the resonator by using an ultrasonic wave launched from the resonator, and supplying the mist to a burner nozzle together with a fuel gas that contacts the mist with the flame.Type: GrantFiled: January 13, 1988Date of Patent: April 10, 1990Assignee: Saibu Gas Co.Inventors: Toshihisa Kanamaru, Shinichi Ito
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Patent number: 4895511Abstract: A pocket lighter capable of providing a vividly colored or scent modified flame basically includes a fluid containment portion, a fuel combustion portion, a valve unit and an igniter. The fluid containment portion has a first compartment containing pressurized fuel, a second compartment containing flame colorant or scenting liquid, and lines for conducting fuel from the first compartment to the fuel combustion portion and for conducting modification liquid from the second compartment to the fuel combustion portion via the valve unit. In preferred embodiments, the second compartment is a flexible bag enveloped by the first compartment and immersed in the pressurized fuel.Type: GrantFiled: October 24, 1988Date of Patent: January 23, 1990Inventor: Ronald W. Schmid
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Patent number: 4880377Abstract: An upstanding charm is mounted on the top panel of a cigarette lighter, of the type wherein all working mechanical parts are completely contained within a simple unadorned box. The box has a flip top, which opens when the lighter is used, and thereafter closes to extinguish the flame. The invention is particularly directed to display, in an interesting manner, a charm mounted on the lighter while it is held in a hand during normal usage, when the flip top is both opened and closed. The invention also provides for an adornment of other types of lighters and for changing the charm to fit the style, circumstances, and mood of usage.Type: GrantFiled: November 1, 1984Date of Patent: November 14, 1989Assignee: Vasilia, Ltd.Inventor: William Ficho
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Patent number: D436415Type: GrantFiled: April 30, 1996Date of Patent: January 16, 2001Assignee: Design Ideas, Ltd.Inventor: Christopher Hardy