US 11,747,118 B2
Weapon and tool head and method
Metin I. Eren, Stow, OH (US); Michelle R. Bebber, Cuyahoga Falls, OH (US); Michael R. Fisch, Lakewood, OH (US); Michael Kavulic, Akron, OH (US); and Trent A. W. True, Munroe Falls, OH (US)
Assigned to KENT STATE UNIVERSITY, Kent, OH (US)
Filed by Kent State University, Kent, OH (US)
Filed on Nov. 11, 2021, as Appl. No. 17/524,191.
Claims priority of provisional application 63/112,887, filed on Nov. 12, 2020.
Prior Publication US 2022/0146241 A1, May 12, 2022
Int. Cl. F42B 6/08 (2006.01); B26B 23/00 (2006.01); B33Y 80/00 (2015.01); B44F 9/04 (2006.01)
CPC F42B 6/08 (2013.01) [B26B 23/00 (2013.01); B33Y 80/00 (2014.12); B44F 9/04 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A weapon or tool head, comprising an outer body portion formed to have an outer surface that includes shaped depressions on the outer surface mimicking the cleaved off portions of a rock to have the appearance of a chipped stone weapon or tool head, and at least one insert with an insert body having at least one sharp edge extending outwardly from the outer body to be exposed.
 
12. A weapon or tool head, comprising an outer body portion formed to have the appearance of a chipped stone weapon or tool head, and at least one insert with an insert body having at least one sharp edge extending outwardly from the outer body to be exposed, wherein the outer body is formed of a first material and the at least one insert body is formed of a second material and the second material is harder than the first.