The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 23, 2002
Filed:
Aug. 12, 1999
Sue C. Frandsen, Dallas, TX (US);
Lawrence J. Murphy, Richardson, TX (US);
Sherrilyn K. Rose, Lewisville, TX (US);
Other;
Abstract
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.