US20070047931A1 - Heater for scented candles - Google Patents

Heater for scented candles Download PDF

Info

Publication number
US20070047931A1
US20070047931A1 US11/500,038 US50003806A US2007047931A1 US 20070047931 A1 US20070047931 A1 US 20070047931A1 US 50003806 A US50003806 A US 50003806A US 2007047931 A1 US2007047931 A1 US 2007047931A1
Authority
US
United States
Prior art keywords
warming device
housing
cm
includes
thermal conductivity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US11/500,038
Inventor
Andrew Niemeyer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Crazy Mountain Imports Inc
Original Assignee
Crazy Mountain Imports Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US53586704P priority Critical
Priority to US11/028,786 priority patent/US7133605B2/en
Application filed by Crazy Mountain Imports Inc filed Critical Crazy Mountain Imports Inc
Priority to US11/500,038 priority patent/US20070047931A1/en
Publication of US20070047931A1 publication Critical patent/US20070047931A1/en
Application status is Abandoned legal-status Critical

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00Arrangements of controlling devices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/015Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/02Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air by heating or combustion
    • A61L9/03Apparatus therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B17/00Furnaces of a kind not covered by any preceding group
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00Arrangement of elements for electric heating in or on furnaces
    • F27D11/02Ohmic resistance heating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0014Devices for monitoring temperature

Abstract

Disclosed herein is a device for heating a scented candle so as to release scent therefrom in the absence of an open flame. The device includes a housing for retaining the candle. The housing is fabricated from a material having a low thermal conductivity. The device further includes an electrical heater in thermal communication with the housing. The heater warms the candle, and the low thermal conductivity housing aids in retaining heat in the candle thereby causing scent to be released therefrom.

Description

    REFERENCE TO RELATED APPLICATION
  • This application is a continuation application of U.S. Ser. No. 11/028,786 filed on Jan. 4, 2005, which claims priority of U.S. provisional patent application Ser. No. 60/535,867, filed Jan. 12, 2004, and entitled “Candle Warmer.”
  • FIELD OF THE INVENTION
  • This invention relates generally to heating devices. More specifically, the invention relates to a heating device which is operable to receive and retain a scented candle and to maintain it at an elevated temperature relative to an ambient temperature so as to facilitate the dispersal of scent therefrom.
  • BACKGROUND OF THE INVENTION
  • Scented candles release an aroma into the ambient atmosphere when burned, and are increasing in popularity. Such candles are often used for enhancing the ambience or mood in the home or workplace. Despite their popularity, there are some perceived problems associated with the burning of scented candles. The presence of an open flame can present hazards to children and pets, and burning candles present a fire hazard and should not be left unattended. Also, the smoke produced by burning candles can present a health or a nuisance hazard, and can complicate respiratory problems for particular individuals. Furthermore, smoke from the burning candle can damage or discolor furniture, walls and fabrics. Thus, it will be seen that while the effects of scented candles are desirable, there are problems associated with the open flame attendant upon their use.
  • Consequently, the prior art has sought to implement solutions whereby a candle's scent may be released without the requirement of utilizing an open flame. Toward that end, the prior art has investigated various designs of candle warming devices which allow scented candles to flamelessly disperse their aroma. The previous implementation of such a candle heater comprised the use of miniature hotplates, of the type employed for heating individual beverage cups; and in such instance, the candle, which is typically contained in a glass vessel, is placed onto the hotplate. In some instances, these hotplate-type candle warmers have a collar which surrounds a portion of the length of the candle; but they are not designed to enclose the entire length of the candle. This approach is less than satisfactory since only the bottom portion of the candle is heated. As a consequence, it takes a relatively long time to melt the upper surface of the candle wax so as to release the scent. This lag time can be shortened if the heat level of the hotplate is raised to a fairly high value; however, these high heat levels can pose a bum hazard once the candle is fully warm. Also, high heat levels can start to vaporize the candle wax thereby generating unwanted odors and damaging fumes. In addition, the heated wax fumes can present a significant fire hazard. Hotplate-type candle warmers are shown, for example, in U.S. Pat. No. 6,627,857. Another prior art approach to warming scented candles involves the use of a radiant heater which projects infrared light onto an upper surface of the candle. Devices of this type are relatively complicated and energy inefficient. Radiant candle heaters are shown in U.S. Pat. No. 6,354,710.
  • As will be explained hereinbelow, the present invention is directed to a flameless candle heating device which efficiently and safely retains scented candles and the like and warms them to a uniform temperature optimized for safety and release of scent. These and other advantages of the invention will be apparent from the drawings, discussion and description which follow.
  • BRIEF DESCRIPTION OF THE INVENTION
  • There is disclosed herein a device for retaining and heating a scented candle or other body of scented hydrocarbon material. The device includes a housing which is fabricated from a body of a low thermal conductivity material. The housing has a substantially open top and comprises at least one sidewall and a base, which cooperate to define a partially enclosed interior volume which is configured to receive and retain the entire length of a candle therein. The device further includes an electrical heater which is in thermal conductivity with the housing. The heater is operable to warm the body of scented hydrocarbon material so that its scent exits through the open top of the housing.
  • The housing may, in some instances, be a unitary body, while in other instances it may comprise an assembly of multiple pieces. The housing has a relatively low thermal conductivity, as defined herein, and may, in some instances, be fabricated from a body of ceramic material. In other instances, it may comprise a relatively high thermal conductivity material such as a metal combined with a body of insulating material.
  • In specific embodiments, the device can include a temperature controller for regulating its operation, as well as other features, such as a pilot light, an on/off switch, and the like.
  • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is a perspective view of one embodiment of a candle warming device structured in accord with the principles of the present invention;
  • FIG. 2 is a cross-sectional view of the device of FIG. 1 taken along section line A-A;
  • FIG. 3 is a cross-sectional view of another embodiment of a heating device of the present invention; and
  • FIG. 4 is a schematic depiction of one circuit which may be used to energize the electrical heater in warming devices of the present invention.
  • DETAILED DESCRIPTION OF THE INVENTION
  • The present invention comprises a device for uniformly heating a scented candle so as to release its aroma, without the necessity of employing an open flame. The device of the present invention includes a housing which is fabricated from a body of low thermal conductivity material, as will be explained and defined hereinbelow. The low thermal conductivity housing encloses a scented candle. The device further includes an electrical heater which is in thermal communication with the housing. The housing operates to retain heat and allows the heater to uniformly heat the entire body of the candle without generating large temperature extremes. Since the housing shields the heated candle, it provides additional safety.
  • Referring now to FIG. 1, there is shown a perspective view of one embodiment 10 of a candle heater structured in accord with the principles of the present invention. As will be seen, the warming device 10 includes a body 12 which includes a base portion 14 which is integral therewith. The body 12 has a generally cylindrical sidewall 15 which cooperates with the base portion thereof 14 to define and enclose an interior volume. In specific embodiments, this interior volume is sufficiently large so as to contain substantially all of the length of a candle disposed therein. The configuration of the body 12 is such that its top is substantially open so as to permit the insertion of a candle 16 thereinto. The substantially open top also facilitates the dispersal of aroma from the candle 16 in the operation of the device. It is to be understood that the top is shown as completely open in these figures; however, the top may be partially covered by a perforated plate, a mesh, or other such covering, provided that the covering has significant open space therethrough to permit dispersal of the aroma. As such, the presence of top members of this type does not preclude the top from being defined as “substantially open.”
  • The device of FIG. 1 includes a power cord 20 for connecting its heater (not shown in this drawing) to a source of electrical power. As illustrated, the power cord includes an on/off switch 22; although, this item is an option in the present invention. The warmer 10 of FIG. 1 also includes an indicator light 24 which is lit when the heater is energized so as to provide a visual indication of the operation of the device. This is also an optional feature of the present invention. Another optional feature of the present invention is a temperature control device such as the dial control 26 shown in FIG. 1. This control allows the user of the device to regulate the temperature of the heater. In other embodiments, this temperature controller may be eliminated. In yet other embodiments, temperature control may be automatic, by means of a thermostat, thermistor, or similar device.
  • Referring now to FIG. 2, there is shown a cross-sectional view of the warming device 10 of FIG. 1 taken along line A-A. As will be seen, the device 10 includes a body portion 12 which further includes a base 14 integral therewith. The body portion is fabricated, at least in part, from a material having a low thermal conductivity. In general, a low thermal conductivity is understood to be a thermal conductivity less than that of steel. Steel and other iron alloys typically have a thermal conductivity in the range of 0.16 (cal/sec)/(cm2° C./cm). Most typically, the low thermal conductivity materials of the present invention have a thermal conductivity which is less than 0.01 (cal/sec)/(cm2° C./cm), and in particular instances, have a thermal conductivity which is less than 0.005 (cal/sec)/(cm2° C./cm). Ceramics are one low thermal conductivity material which may be utilized in the present invention, and a typical thermal conductivity for such ceramic materials is in the approximate range of 0.005-0.001 (cal/sec)/(cm2° C./cm). Other low thermal conductivity materials include various polymers, which term also encompasses polymer-based composites, such as glass or mineral filled polymers, or polymer coated materials such as metals, provided that such structures fall within the definition of low thermal conductivity.
  • Shown in the FIG. 2 embodiment is an electrical heater 28 which is disposed at a bottom portion 35 of an interior volume 37 enclosed by the housing 12. Although not shown in this view, it is understood that this heater is in electrical communication with a source of electrical power via a power cord or the like, as is better shown in FIG. 1.
  • As can be seen from FIG. 2, a scented candle 16 is disposed within the body 12 so as to be heated by the heater 28. As shown, the candle 16 includes a wick 30 and a body of scented wax 32, which may at least be partially circumscribed by a body of material 33. Since the heater of the present invention eliminates the need for burning the candle, the wick 30 may be eliminated. It is also to be understood that the body of wax 32 may be replaced by an oil or other such hydrocarbon material which will dissolve and retain a scent agent. Accordingly, it is to be understood that within the context of this disclosure, the term “scented candle” is to be interpreted very broadly so as to include all bodies of scented hydrocarbon material, both liquid and solid, whether they include a wick or not.
  • The present invention may be implemented in various embodiments, and FIG. 3 illustrates one other embodiment of candle warmer 40 including a housing 60 and a base 44 structured in accord with the present invention. The FIG. 3 embodiment includes a two-part housing comprised of a cylindrical sidewall member 42 that is U-shaped in cross-section and defined by opposed wall portions 52 that form an insulating air space 50 within the cylindrical sidewall member 42. The cylindrical sidewall member 42 is disposed upon a top portion 62 of the base 44 which has an electrical heater 46 supported thereupon. As in the previous embodiment, the housing 60 defines an interior volume 48 which is substantially open at its top and which is configured to receive and retain a candle (not shown) therein.
  • The FIG. 3 embodiment also differs from the FIGS. 1 and 2 embodiment insofar as the sidewall portion of the housing 42 is fabricated from a relatively high thermal conductivity material such as sheet metal; but, it is further configured to define an insulating air space 50 between opposed wall portions 52. This enclosed space 50 may be left empty, or may be filled with an insulating material such as a glass or a mineral fiber. The thermal conductivity of the material (air or insulating fiber) in the enclosed space 50 is very low. Hence, the overall thermal conductivity of the sidewall member 42 is low, within the definitions established herein. Yet other variations of the present invention may be likewise implemented.
  • Referring now to FIG. 4, there is shown a schematic diagram of one circuit which may be employed for energizing the electrical heater used in the device of the present invention. Shown in FIG. 4 is an electrical heater 28 which is electrically energized, in this case, by a source of alternating current 54. An electrical switch 22 allows for the selectable energization of the heater 28. A pilot light 24 is also electrically connected to the generator 54 via the switch 22 so that the light will be lit whenever the heater 28 is energized.
  • Also shown in FIG. 4 is a temperature controller 56 which is associated with the heater 28. The temperature controller 56 operates to regulate the flow of electrical energy to the heater 28, thereby controlling the temperature of the heater. In some instances, the temperature controller may comprise a thermostat having a preset temperature point, and will operate to maintain the heater at a preselected temperature. In one embodiment, the temperature of the heater is regulated so that the body of hydrocarbon material in the device of the present invention does not exceed 75° C. In other instances, the temperature controller may comprise a thermostat which can be user-set to a desired temperature. In yet other instances, the temperature controller may comprise a variable resistor which a user can set to control the temperature of the heater. In yet other instances, the temperature controller may comprise a temperature responsive electronic device such as a thermistor.
  • In one mode of operation of the present invention, the temperature controller 56 may operate to initially energize the heater at a fairly high power level to provide for a rapid initial temperature rise in the heating device; and, the controller will further operate so that when a target temperature is reached, the power to the heater will be stepped-down to a lower level sufficient to maintain a desired temperature. Yet other modifications and variations of the power circuit will be readily apparent to those of skill in the art.
  • It is to be understood that the foregoing drawings, discussion and description are illustrative of specific embodiments of the present invention, but are not meant to be limitations upon the practice thereof. In view of the teaching presented herein, numerous modifications and variations of the invention will be apparent to those of skill in the art. It is the following claims, including all equivalents, which define the scope of the invention.

Claims (19)

1.-17. (canceled)
18. A warming device, comprising:
a base portion including a first material;
a housing including a second material, wherein the housing includes a cylindrical sidewall and a bottom portion, wherein the housing is supported by the base portion;
an interior volume defined by the cylindrical sidewall and the bottom portion of the housing; and
a heater directly exposed to and in thermal communication with the interior volume.
19. The warming device of claim 18, wherein the heater is partially disposed in the bottom portion of the housing.
20. The warming device of claim 18, wherein said second material includes a thermal conductivity less than 0.16 (cal/sec)/(cm2° C./cm).
21. The warming device of claim 18, wherein said second material includes a thermal conductivity less than 0.01 (cal/sec)/(cm2° C./cm).
22. The warming device of claim 18, wherein said second material includes a thermal conductivity less than 0.005 (cal/sec)/(cm2° C./cm).
23. The warming device of claim 22, wherein said second material includes a thermal conductivity ranging between about 0.005-0.001 (cal/sec)/(cm2° C./cm).
24. The warming device of claim 18, wherein said cylindrical sidewall and said bottom portion of said housing define means for containing a scented liquid.
25. The warming device of claim 24, wherein said means for containing a scented liquid includes means for containing scented liquid wax.
26. A warming device, comprising:
a base portion including a first material, wherein the base portion includes a top portion;
a housing including a second material, wherein the housing includes a cylindrical sidewall, wherein the housing is supported by the base portion;
an interior volume defined by the cylindrical sidewall of the housing and the top portion of the base portion; and
a heater directly exposed to and in thermal communication with the interior volume.
27. The warming device of claim 26, wherein the cylindrical sidewall includes a U-shaped cross-section having opposing wall portions that form an enclosed insulating space within the cylindrical sidewall.
28. The warming device of claim 27, wherein the enclosed insulating space includes air.
29. The warming device of claim 27, wherein the enclosed insulating space includes glass fiber.
30. The warming device of claim 27, wherein the enclosed insulating space includes mineral fiber.
31. The warming device of claim 26, wherein the heater is partially disposed in and supported by the top portion of the base portion.
32. The warming device of claim 26, wherein said second material includes a thermal conductivity less than 0.16 (cal/sec)/(cm2° C./cm).
33. The warming device of claim 26, wherein said second material includes a thermal conductivity less than 0.01 (cal/sec)/(cm2° C./cm).
34. The warming device of claim 26, wherein said cylindrical sidewall and said bottom portion of said housing define means for containing a scented liquid.
35. The warming device of claim 34, wherein said means for containing a scented liquid includes means for containing scented liquid wax.
US11/500,038 2004-01-12 2006-08-07 Heater for scented candles Abandoned US20070047931A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US53586704P true 2004-01-12 2004-01-12
US11/028,786 US7133605B2 (en) 2004-01-12 2005-01-04 Heater for scented candles
US11/500,038 US20070047931A1 (en) 2004-01-12 2006-08-07 Heater for scented candles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/500,038 US20070047931A1 (en) 2004-01-12 2006-08-07 Heater for scented candles

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US11/028,786 Continuation US7133605B2 (en) 2004-01-12 2005-01-04 Heater for scented candles

Publications (1)

Publication Number Publication Date
US20070047931A1 true US20070047931A1 (en) 2007-03-01

Family

ID=34742435

Family Applications (2)

Application Number Title Priority Date Filing Date
US11/028,786 Expired - Fee Related US7133605B2 (en) 2004-01-12 2005-01-04 Heater for scented candles
US11/500,038 Abandoned US20070047931A1 (en) 2004-01-12 2006-08-07 Heater for scented candles

Family Applications Before (1)

Application Number Title Priority Date Filing Date
US11/028,786 Expired - Fee Related US7133605B2 (en) 2004-01-12 2005-01-04 Heater for scented candles

Country Status (3)

Country Link
US (2) US7133605B2 (en)
CA (1) CA2553127A1 (en)
WO (1) WO2005070156A2 (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060093980A1 (en) * 2004-09-10 2006-05-04 Kubicek Chris A Candleholder with a melting plate alignment feature
US20090162253A1 (en) * 2007-12-20 2009-06-25 Jose Porchia Volatile material diffuser and method of preventing undesirable mixing of volatile materials
US20110135287A1 (en) * 2009-12-08 2011-06-09 Wen-Hung Huang Power supply device with humidifying function
US20110286726A1 (en) * 2010-05-19 2011-11-24 Partylite Worldwide, Inc. Warmers for scented oils
US8364028B1 (en) 2008-04-23 2013-01-29 Gold Canyon International, LLC Plastic scent pod and method for heating a scent pod
US8716632B1 (en) 2008-04-23 2014-05-06 Gold Canyon International, LLC Ceramic scent bowl and method for heating a scent bowl
US20140126892A1 (en) * 2012-11-05 2014-05-08 Serene House International Enterprise Ltd. Aroma diffuser having a variable plugging device using an aroma capsule
US20140126891A1 (en) * 2012-11-06 2014-05-08 Serene House International Enterprise Ltd. Aroma-diffusing apparatus using a disposable aroma capsule
US20140126893A1 (en) * 2012-11-05 2014-05-08 Serene House International Enterprise Ltd. Angle-adjustable aroma diffuser
US20140133841A1 (en) * 2012-11-05 2014-05-15 Ming Jen Hsiao Angle-adjustable aroma diffuser
US20150117843A1 (en) * 2013-10-28 2015-04-30 Travis Propes Fragrance-Emitting Assembly
US20150230521A1 (en) * 2011-12-30 2015-08-20 Philip Morris Products S.A. Aerosol generating device with air flow detection
US20150328353A1 (en) * 2014-01-25 2015-11-19 Michael R. Schramm Candle Warming Image Display Lamp
US20160375169A1 (en) * 2012-07-15 2016-12-29 Ming Jen Hsiao Lamp-based aroma diffuser using an aroma capsule
US20170136138A1 (en) * 2015-11-18 2017-05-18 Xiaoyuan MA Aroma Burner

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060163240A1 (en) * 2005-01-24 2006-07-27 Xiao Ming R Mini scented wax heating device
US20060163241A1 (en) * 2005-01-24 2006-07-27 Xiao Ming R Scented wax heating device
EP1874112A2 (en) * 2005-04-12 2008-01-09 Hyperion Innovations, Inc. Portable heated padding for pets
US20060289421A1 (en) * 2005-04-12 2006-12-28 Hyperion Innovations, Inc. Portable heated seating
US7329839B2 (en) * 2005-04-25 2008-02-12 Palmer Jeffery W Cover for a candle warmer
US20070158326A1 (en) * 2006-01-06 2007-07-12 Ming-Ren Xiao Wax burning device
US20080038156A1 (en) * 2006-08-13 2008-02-14 Jamison Jaramillo Electronic candle
US20080116197A1 (en) * 2006-11-20 2008-05-22 Penman Richard E Heater for Aromatic Candles
US7643735B1 (en) * 2007-01-05 2010-01-05 Mast Henry M Deer scent spreading apparatus and method
US8201957B2 (en) * 2009-11-06 2012-06-19 Ming Jen Hsiao Lamp-based scent releasing system
USD639923S1 (en) 2010-04-15 2011-06-14 S.C. Johnson & Son, Inc. Dispensing device
WO2012006536A2 (en) * 2010-07-09 2012-01-12 Goldie Locks, Llc Food and beverage warming device
US8772675B2 (en) 2011-06-15 2014-07-08 Scentsy, Inc. Electrical lighting and heating modules, assemblies and scent warmers comprising such modules, and related methods
US8878102B2 (en) * 2011-06-15 2014-11-04 Scentsy, Inc. Base structures, scent warmers including such base structures, and related methods
WO2013015857A1 (en) * 2011-07-22 2013-01-31 Scentsy, Inc. Dish for warming device
US8783907B2 (en) * 2012-02-08 2014-07-22 Ming Jen Hsiao Lamp socket and cable bracket assembly
US10086102B2 (en) * 2013-12-20 2018-10-02 S.C. Johnson & Son, Inc. Wax warmer
US20150283280A1 (en) * 2014-04-02 2015-10-08 S.C. Johnson & Son, Inc. Wax warmer
US9655168B2 (en) 2014-04-17 2017-05-16 S.C. Johnson & Son, Inc. Electrical barrier for wax warmer
AU2015301635B2 (en) * 2014-08-15 2017-12-21 S.C. Johnson & Son, Inc. Wax warmers
US9989552B2 (en) 2015-03-25 2018-06-05 Arcus Hunting, Llc Air movement visualization device
US9585981B2 (en) 2015-04-23 2017-03-07 Fourth Arrow, LLC Device for creating and distributing vaporized scent
US9426977B1 (en) * 2015-04-23 2016-08-30 Robert M. Wynalda, Jr. Aromatic hunting lure vaporizing device
US9894893B2 (en) 2015-04-23 2018-02-20 Wyndscent, Llc Breath-powered vapor distribution device
KR101595048B1 (en) * 2015-04-30 2016-02-22 윤여훈 Candle supporter mounted on ceiling
US10207018B2 (en) * 2015-05-27 2019-02-19 S.C. Johnson & Son, Inc. Low wattage USB powered wax warmers
US10238200B2 (en) * 2016-09-14 2019-03-26 April Bartlett Depilatory wax melting apparatus

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636310A (en) * 1969-04-22 1972-01-18 Matsushita Electric Ind Co Ltd Heat-responsive temperature control device
US3778594A (en) * 1972-10-16 1973-12-11 J Wightman Positive liquid temperature controlling device
US3876861A (en) * 1974-10-03 1975-04-08 John W Wightman Heating unit
US3892945A (en) * 1973-07-26 1975-07-01 Robert Lerner Electric bottle warmer
US4307287A (en) * 1979-11-28 1981-12-22 Moulinex Electric cooking appliance
US4561384A (en) * 1984-10-18 1985-12-31 Liff Walter H Animal watering apparatus
US4571485A (en) * 1984-10-25 1986-02-18 Donald Spector Cube type aroma generator
US4901425A (en) * 1988-04-04 1990-02-20 Soltech, Inc. Method of insulating a water heater device
US4937431A (en) * 1988-10-27 1990-06-26 Jameson Richard N Apparatus for distributing a heated scent
US5175791A (en) * 1990-05-07 1992-12-29 Technical Concepts, L.P. Fragrance diffuser having stepped power levels
US6100504A (en) * 1999-04-19 2000-08-08 Wagner; Alfred R. Liquid pitcher and separate warming system
US6354710B1 (en) * 2000-09-06 2002-03-12 George J. Nacouzi Aromatic system and method of use
US6627657B1 (en) * 2000-03-22 2003-09-30 Ecolab Inc. Peroxycarboxylic acid compositions and methods of use against microbial spores
US20030209533A1 (en) * 2002-05-09 2003-11-13 Tanner Brent Robert Candle warming apparatus

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636310A (en) * 1969-04-22 1972-01-18 Matsushita Electric Ind Co Ltd Heat-responsive temperature control device
US3778594A (en) * 1972-10-16 1973-12-11 J Wightman Positive liquid temperature controlling device
US3892945A (en) * 1973-07-26 1975-07-01 Robert Lerner Electric bottle warmer
US3876861A (en) * 1974-10-03 1975-04-08 John W Wightman Heating unit
US4307287A (en) * 1979-11-28 1981-12-22 Moulinex Electric cooking appliance
US4561384A (en) * 1984-10-18 1985-12-31 Liff Walter H Animal watering apparatus
US4571485A (en) * 1984-10-25 1986-02-18 Donald Spector Cube type aroma generator
US4901425A (en) * 1988-04-04 1990-02-20 Soltech, Inc. Method of insulating a water heater device
US4937431A (en) * 1988-10-27 1990-06-26 Jameson Richard N Apparatus for distributing a heated scent
US5175791A (en) * 1990-05-07 1992-12-29 Technical Concepts, L.P. Fragrance diffuser having stepped power levels
US6100504A (en) * 1999-04-19 2000-08-08 Wagner; Alfred R. Liquid pitcher and separate warming system
US6627657B1 (en) * 2000-03-22 2003-09-30 Ecolab Inc. Peroxycarboxylic acid compositions and methods of use against microbial spores
US6354710B1 (en) * 2000-09-06 2002-03-12 George J. Nacouzi Aromatic system and method of use
US20030209533A1 (en) * 2002-05-09 2003-11-13 Tanner Brent Robert Candle warming apparatus

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060093980A1 (en) * 2004-09-10 2006-05-04 Kubicek Chris A Candleholder with a melting plate alignment feature
US20090162253A1 (en) * 2007-12-20 2009-06-25 Jose Porchia Volatile material diffuser and method of preventing undesirable mixing of volatile materials
US8320751B2 (en) 2007-12-20 2012-11-27 S.C. Johnson & Son, Inc. Volatile material diffuser and method of preventing undesirable mixing of volatile materials
US8364028B1 (en) 2008-04-23 2013-01-29 Gold Canyon International, LLC Plastic scent pod and method for heating a scent pod
US8716632B1 (en) 2008-04-23 2014-05-06 Gold Canyon International, LLC Ceramic scent bowl and method for heating a scent bowl
US20110135287A1 (en) * 2009-12-08 2011-06-09 Wen-Hung Huang Power supply device with humidifying function
US20110286726A1 (en) * 2010-05-19 2011-11-24 Partylite Worldwide, Inc. Warmers for scented oils
US8693852B2 (en) * 2010-05-19 2014-04-08 Partylite Worldwide, Inc. Warmers for scented oils
US20150230521A1 (en) * 2011-12-30 2015-08-20 Philip Morris Products S.A. Aerosol generating device with air flow detection
US10143232B2 (en) * 2011-12-30 2018-12-04 Philip Morris Products S.A. Aerosol generating device with air flow detection
US10064969B2 (en) * 2012-07-15 2018-09-04 Ming Jen Hsiao Lamp-based aroma diffuser using an aroma capsule
US20160375169A1 (en) * 2012-07-15 2016-12-29 Ming Jen Hsiao Lamp-based aroma diffuser using an aroma capsule
US9031392B2 (en) * 2012-11-05 2015-05-12 Serene House International Enterprise Ltd. Angle-adjustable aroma diffuser
US8983277B2 (en) * 2012-11-05 2015-03-17 Ming Jen Hsiao Angle-adjustable aroma diffuser
US20140126892A1 (en) * 2012-11-05 2014-05-08 Serene House International Enterprise Ltd. Aroma diffuser having a variable plugging device using an aroma capsule
US20140126893A1 (en) * 2012-11-05 2014-05-08 Serene House International Enterprise Ltd. Angle-adjustable aroma diffuser
US20140133841A1 (en) * 2012-11-05 2014-05-15 Ming Jen Hsiao Angle-adjustable aroma diffuser
US8938159B2 (en) * 2012-11-06 2015-01-20 Serene House International Enterprise Ltd. Aroma-diffusing apparatus using a disposable aroma capsule
US20140126891A1 (en) * 2012-11-06 2014-05-08 Serene House International Enterprise Ltd. Aroma-diffusing apparatus using a disposable aroma capsule
US20150117843A1 (en) * 2013-10-28 2015-04-30 Travis Propes Fragrance-Emitting Assembly
US20150328353A1 (en) * 2014-01-25 2015-11-19 Michael R. Schramm Candle Warming Image Display Lamp
US20150327722A1 (en) * 2014-01-25 2015-11-19 Douglas R. Nielson Candle Warming Image Display Lamp
US20170136138A1 (en) * 2015-11-18 2017-05-18 Xiaoyuan MA Aroma Burner

Also Published As

Publication number Publication date
WO2005070156A2 (en) 2005-08-04
WO2005070156A3 (en) 2006-03-23
US20050150886A1 (en) 2005-07-14
US7133605B2 (en) 2006-11-07
CA2553127A1 (en) 2005-08-04

Similar Documents

Publication Publication Date Title
US6872921B1 (en) Programmable slow-cooker appliance
AU2007290402B2 (en) Dispersion device for dispersing multiple volatile materials
US4734560A (en) Vaporizing unit
US6354710B1 (en) Aromatic system and method of use
US6361311B1 (en) Low burning candle
US6274847B1 (en) Multi-purpose cooking apparatus
US7467945B2 (en) Candle assembly and fuel element therefor
CA2757140C (en) Fragrance producing lighting device
US5624230A (en) Ceiling fan air freshener diffusion device
US20120145699A1 (en) Heat Lamp
US7014819B2 (en) Device for vaporizing and diffusing oils
US3868943A (en) Portable forced draft solid fuel burning cooker
CA2224820C (en) Electric fumigation device
US5695668A (en) Oven with selectively energized heating elements
US5024209A (en) Gas cooking appliance with at least one radiant gas burner arranged underneath a glass ceramic plate, as well as process for reducing the heating-up time of such a gas cooking appliance
US6913012B2 (en) Cooking appliance venting system
JP4430068B2 (en) Diffusion system and method of the volatile substances from the combustion candle
US20120325227A1 (en) Portable vaporizer
US20110027124A1 (en) Electric fragrance diffuser
US5662024A (en) Solid state controlled popcorn machine
US6106786A (en) Aroma apparatus
US4110600A (en) Thermostatically controlled plural heat output portable electric space heater
US1347631A (en) Catalytic heating apparatus
US20060057529A1 (en) Wick holder and wick assembly for candle assembly
KR101423479B1 (en) A solid fuel stove with improved combustion