Today’s Patent – Pocket Knife

The said invention (US12202154B1) was invented by Anthony L. Marfione and patented by USPTO on May 20^th, 2024. Currently, it stands assigned to the Microtech Knives Inc .

The invention relates to a double action out-the-front pocket knife featuring a sliding actuator and a pivotally connected lock that secures the blade in either a retracted or deployed position. The knife includes a chassis and a blade that can be moved between positions using the actuator, which also controls internal components and spring mechanisms to assist blade movement. A key improvement is the inclusion of a lock with a projection that engages the blade or tang when deployed, reducing unwanted play and improving stability and precision compared to existing designs, which often suffer from slight blade movement due to wear or tolerances.