US Patent 10281250 Broadhead deployment/locking system and method

A broadhead containing independent pivotable and retractable cutting blades configured for selective locking in a non-deployed and deployed position. The broadhead further contains a non-rotating blade configured for reciprocating movement in order to selectively lock the pivoting blades in their non-deployed and deployed positions. Impact of the broadhead with a target will cause the pivoting blades to transition from the non-deployed position to the deployed position and thereby create a larger cutting diameter.