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:
Mar. 07, 1989
Filed:
Mar. 21, 1988
James E Fay, III, Winnebago County, WI (US);
James Olszewski, Winnebago County, WI (US);
Kimberly-Clark Corporation, Neenah, WI (US);
Abstract
Fuel articles having a covering layer thereover, wherein the covering layer serves as an ignition material for the underlying fuel element, and may be spaced from the underlying fuel element. Preferred fuel articles have charcoal compositions in the underlying fuel element and the covering layer is fibrous. The covering layer may be spaced from the fuel element by means of bridging concavities in the fuel element itself, by providing intermediate spacing elements within a concavity of the fuel element, or by providing a spacing material between the fuel element and the covering layer, not necessarily at a location of concavity in the fuel element. The covering layer may have a variety of compositions, and may be overlain by one or more additional layers. The invention further provides methods of manufacturing the fuel articles disclosed as well as methods of using them.