Active Writing Instrument

Abstract

An active writing instrument includes a first element, a second element pivotably connected to the first element, and a pivotal device mounted between the first element and the second element. The pivotal device includes a first seat connected to the first element, a second seat connected to the second element and pivotably connected to the first seat, a guiding member pivotably connected to the first seat, a sliding member movably connected to the guiding member, and a connector connected to the sliding member. The sliding member is movable relative to the guiding member in response to pivotal movement between the second seat and the first seat, thereby selectively exposing the connector outside of the second element.

Dependencies are inferred from the claim text.