Candle assembly including a fuel element and a wick holder

• US 7,467,944 B2
• Filed: 08/09/2005
• Issued: 12/23/2008
• Est. Priority Date: 02/17/2004
• Status: Expired due to Fees

• Current Assignee: SC Johnson & Son Incorporated
• Original Assignee: SC Johnson & Son Incorporated
• Inventors: Furner, Paul E.
• Primary Examiner(s): Basichas; Alfred
• Application Number:
  US11/199,669
• Publication Number:
  US 20050271994A1
• Time in Patent Office: 1,232 Days
• Field of Search: 431/298, 431/292, 431/289, 431/126
• US Class Current: 431/289
• CPC Class Codes: F21V 37/00 Details of lighting devices employing combustion as light source, not otherwise provided for
• CPC Class Codes: F23D 3/16 using candles

Abstract

A melting plate candle assembly includes a wick holder that retains a wick spaced above a melting plate and a base portion having one or more capillary paths disposed therein that are adapted to draw liquid, such as melted candle wax, from a pool retained on the melting plate to the wick by capillary action therein.

Claims

1. A wick holder adapted to retain a wick, comprising:

a base portion; and

a capillary path defined in the base portion,

wherein the capillary path is adapted to transfer liquid from a pool of liquid fuel disposed about the base portion to the wick by capillary action therein distinct from any capillary action through wick, and

a wick receiver extending from the base portion, the wick receiver adapted to receive the wick and maintain the wick spaced apart from the pool of liquid fuel, the base portion comprising a peripheral wall defining a substantially non-capillary cavity opposite the wick receiver, wherein the capillary path is at least partly defined in the peripheral wall.

2. The wick holder of claim 1, wherein the capillary path is defined along a surface of the peripheral wall.

3. The wick holder of claim 1, wherein the wick receiver comprises an elongate tube.

4. The wick holder of claim 1, wherein the capillary path comprises an elongate tube.

5. The wick holder of claim 1, wherein the capillary path comprises an elongate open channel.

6. The wick holder of claim 1, wherein the capillary path comprises a plurality of inter-connected capillary spaces.

7. The wick holder of claim 1, wherein the capillary path comprises a porous section of the base portion.