Inventor

SWANICK KENNETH

US4 patents

Patents

4 patents

USD866662SNov 12, 2019

Writing instrument

SANFORD LP4 citations77

US10843502B2Nov 24, 2020

Writing instrument side-knock mechanism

SANFORD LP0 citations46

US10525762B2Jan 7, 2020

Writing instrument side-knock mechanism

SANFORD LP0 citations46

US10272714B2Apr 30, 2019

Anti-rotation extendable eraser mechanism

SANFORD LP0 citations45