The present article deals with the possibility of using the reverse engineering method for the production of prototype molds by Patternless process technology. Article describes method how to obtain virtual model by using a 3D scanner. Article also explains principle of the Patternless process technology, which is based on the milling mold cavity using CNC machining equipment. The aim of the research is the use of advanced technologies that speed up and facilitate the process of production prototype mold. The practical result of the presented experiment is bronze casting, which serves as a foot rest bracket on historic bike.
 Babu, T. S. & Thumbanga, R. D. (2011). Reverse engineering, cad/cam & patternless process applications in casting. International Journal of Mechanics. ISSN 1999-4448, vol. 5, no. 1, 40-47.
 Rodríguez, A. Et al. (2012). Maximal reduction of steps for iron casting one-of-a-kind parts. Journal of Cleaner Production. ISSN 0959-6526, vol. 20, no. 24, 48-55.
 Kantorík, R. & Bolibruchová, D. (2011). Free melt surface monitoring with the help of metal flow simulation in moulds. International Foundry Research, volume 63, issue 2, 18 -23, ISSN 0046 - 5933.
 Bolibruchová, D., Sládek, A. & Brůna, M. (2011). Effect of filtration on reoxidation proceses in aluminium alloys. Archives of foundry engineering. ISSN 1897-3310. - Vol. 10, Spec. Issue 1, 121-126.
 Bolibruchova, D. (2010). Casting technology. GEORG Žilina, ISBN 978-80-89401-14-7.
 Brůna, M., Bolibruchová, D. & Kantorík, R. (2008). Filtration of aluminium alloys and its influence on mechanical properties and shape of eutectical silicium. Archives of foundry engineering. ISSN 1897 - 3310, Vol. 8, issue 2, 13-16.
 Bolibruchová, D. & Richtárech, L. (2013). Effect of adding iron to the AlSi7Mg0.3 (EN AC 42 100, A356) alloy. Manufacturing technology : journal for science, research and production. - ISSN 1213-2489. - Vol. 13, no. 3, 276-281.