US 12,474,048 B2
Fingerprinting system and method
Charles A. Steele, Hobart, IN (US)
Assigned to Purdue Research Foundation, West Lafayette, IN (US)
Filed by Purdue Research Foundation, West Lafayette, IN (US)
Filed on Mar. 16, 2023, as Appl. No. 18/122,225.
Claims priority of provisional application 63/320,336, filed on Mar. 16, 2022.
Prior Publication US 2023/0296246 A1, Sep. 21, 2023
Int. Cl. A61B 5/1172 (2016.01); B05B 7/20 (2006.01); C10L 1/06 (2006.01); C10L 3/00 (2006.01); C10L 3/06 (2006.01); C10L 11/00 (2006.01); F23D 99/00 (2010.01); B05B 9/01 (2006.01)
CPC F23D 99/002 (2025.08) [B05B 7/20 (2013.01); C10L 1/06 (2013.01); C10L 3/00 (2013.01); C10L 3/06 (2013.01); C10L 11/00 (2013.01); A61B 5/1172 (2013.01); B05B 9/01 (2013.01); C10L 2200/0469 (2013.01); C10L 2270/08 (2013.01); F23D 2900/21007 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A fingerprinting system comprising:
a main body,
wherein the main body includes an outlet;
an air movement source coupled to the main body;
an ignitor coupled to the main body; and
a hydrocarbon fuel source selectively coupled to the main body and disposed substantially adjacent to the ignitor,
wherein the hydrocarbon fuel source includes a cartridge, and the main body at least partially accepts the cartridge, and the cartridge is partially accepted by the outlet.