Improved melting plate candles
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 (2) is configured so as to have a capillary lobe (8) upon the surface thereof, which cooperatively engages a wick holder (7) comprising a preferably consumable wick (3) 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 (4), and said support plate being configured so as to cause the flow of liquified fuel (17) to the wick holder. The fuel may be provided in various forms, configured to cooperatively engage said wick holder and support plate, and may comprise various volatile materials. The capillary lobe, in conjunction with the wick holder, causes rapid and complete flow of the liquefied fuel to said wick.

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Projected expiry passed 10 February 2025, 1.6 years ago.
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1 sheet
Sheet 1
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| WO0145756A1 | Cites | World Intellectual Property Organization (WIPO) | Y | Search report | 3-6,8,10-19,22,24,26-28 |
| DE1729878A1 | Cites | Germany | A | Search report | 1,15 |
| US2001031439A1 | Cites | United States of America | XY | Search report | 1,2,7,9,20,21,23,25 |
| DE4019615A1 | Cites | Germany | X | Search report | 1,2,7,9,20,23,25 |
| US4955807A | Cites | United States of America | A | Search report | 8,13,19 |
483 members in 19 offices
Priority claims5
| Document | Office | Kind | Date |
|---|---|---|---|
| 780028 | United States of America | – | |
| 78002804 | United States of America | A | |
| 78002804 | United States of America | A | |
| 780028 | – | – | – |
| US20040780028 | – | – | – |
Members483
| Document | Office | Kind | |
|---|---|---|---|
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| US2001005573A1 | United States of America | A1 | |
| WO0146618A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU5441801A | Australia | A | |
| WO0147419A1 | World Intellectual Property Organization (WIPO) | A1 | |
| JP2001187046A | Japan | A | |
| EP1158900A1 | European Patent Office (EPO) | A1 | |
| KR20020005597A | Republic of Korea | A | |
| CN1352537A | China | A | |
| US6445764B2 | United States of America | B2 | |
| AR027071A1 | Argentina | A1 | |
| CO5300477A1 | Colombia | A1 | |
| CA2483684A1 | Canada | A1 | |
| WO03098971A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU2003233542A1 | Australia | A1 | |
| CA2517583A1 | Canada | A1 | |
| WO2004043502A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU2003291510A1 | Australia | A1 | |
| AU2004212459A1 | Australia | A1 | |
| CA2515250A1 | Canada | A1 | |
| WO2004071935A2 | World Intellectual Property Organization (WIPO) | A2 | |
| US6802707B2 | United States of America | B2 | |
| US2004229180A1 | United States of America | A1 | |
| MXPA04011283A | Mexico | A | |
| EP1512312A1 | European Patent Office (EPO) | A1 | |
| CN1195451C | China | C | |
| US2005169666A1 | United States of America | A1 | |
| US2005169812A1 | United States of America | A1 | |
| CA2496947A1 | Canada | A1 | |
| EP1564485A2 | European Patent Office (EPO) | A2 | |
| AU2005210645A1 | Australia | A1 | |
| AU2005210656A1 | Australia | A1 | |
| CA2555028A1 | Canada | A1 | |
| CA2555031A1 | Canada | A1 | |
| WO2005074998A1 | World Intellectual Property Organization (WIPO) | A1 | |
| WO2005074999A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US2005185392A1 | United States of America | A1 | |
| JP2005525897A | Japan | A | |
| CN1666573A | China | A | |
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| TW200536575A | Taiwan Province of China | A | |
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| US2005271994A1 | United States of America | A1 | |
| EP1608584A2 | European Patent Office (EPO) | A2 | |
| US2005285538A1 | United States of America | A1 | |
| AU2005260596A1 | Australia | A1 | |
| CA2572238A1 | Canada | A1 | |
| WO2006004891A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US2006011739A1 | United States of America | A1 | |
| TW200603894A | Taiwan Province of China | A | |
| EP1631325A1 | European Patent Office (EPO) | A1 | |
| US2006057521A1 | United States of America | A1 | |
| US2006057522A1 | United States of America | A1 | |
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| US2006057529A1 | United States of America | A1 | |
| US2006057530A1 | United States of America | A1 | |
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| AU2005285102A1 | Australia | A1 | |
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| WO2006031669A2 | World Intellectual Property Organization (WIPO) | A2 | |
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| WO2006031790A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US2006076366A1 | United States of America | A1 | |
| US2006084021A1 | United States of America | A1 | |
| AU2005295822A1 | Australia | A1 | |
| CA2583628A1 | Canada | A1 | |
| CA2683181A1 | Canada | A1 | |
| WO2006044416A2 | World Intellectual Property Organization (WIPO) | A2 | |
| US2006093980A1 | United States of America | A1 | |
| US2006115386A1 | United States of America | A1 | |
| US2006120080A1 | United States of America | A1 | |
| US2006175426A1 | United States of America | A1 | |
| CN1820543A | China | A | |
| WO2006044416A3 | World Intellectual Property Organization (WIPO) | A3 | |
| AU2006230472A1 | Australia | A1 | |
| CA2603622A1 | Canada | A1 | |
| WO2006105397A1 | World Intellectual Property Organization (WIPO) | A1 | |
| EP1708761A1 | European Patent Office (EPO) | A1 | |
| US2006226251A1 | United States of America | A1 | |
| WO2006031669A3 | World Intellectual Property Organization (WIPO) | A3 | |
| AU2006235470A1 | Australia | A1 | |
| AU2006235545A1 | Australia | A1 | |
| CA2604347A1 | Canada | A1 | |
| CA2604350A1 | Canada | A1 | |
| WO2006110794A1 | World Intellectual Property Organization (WIPO) | A1 | |
| WO2006110869A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US2006237439A1 | United States of America | A1 |
12 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Application withdrawnWithdrawn18W | 18W | |
| Information on the status of an ep patent application or granted ep patentGrantedSTAA | STAA | |
| Designated contracting states:AK | AK | |
| Request for extension of the european patent to:AX | AX | |
| Classification (correction)RIC1 | RIC1 | |
| Classification (correction)RIC1 | RIC1 | |
| Classification (correction)RIC1 | RIC1 | |
| Search report despatchedPUAL | PUAL | |
| Request for examination filed17P | 17P | |
| Designated contracting states:AK | AK | |
| Request for extension of the european patent to:AX | AX | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phasePUAI | PUAI |
Numbers
- Publication
- 1564485
- Publication, DOCDB
- 1564485
- Publication, EPODOC
- EP1564485
- Application
- 50028430
- Application, DOCDB
- 05002843
- Application, EPODOC
- EP20050002843
Titles3
- German
- Kerzen mit Schmelzplatte
- English
- Improved melting plate candles
- French
- Bougies à plaque de fusion
Classification
- CPC, 3
- F21V37/00
- F23D3/16
- F23D3/24
- IPC, 3
- F23D3 16
- F21V37 00
- F23D3 24
Designated states36
- Contracting states, 30
- Austria
- Belgium
- Bulgaria
- Switzerland
- Cyprus
- Czechia
- Germany
- Denmark
- Estonia
- Spain
- Finland
- France
- United Kingdom
- Greece
- Hungary
- Ireland
- Iceland
- Italy
- Liechtenstein
- Lithuania
- Luxembourg
- Monaco
- Netherlands (Kingdom of the)
- Poland
and 6 moreShow fewer
- Portugal
- Romania
- Sweden
- Slovenia
- Slovakia
- Türkiye
- Extension states, 6
- Albania
- Bosnia and Herzegovina
- Croatia
- Latvia
- North Macedonia
- Yugoslavia, later Serbia and Montenegro (until 2006)