Importance

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Abstract

Devices (e.g., chain saws, other tools, etc.) are disclosed with a plurality of links arranged in a chain. A first link comprises a hook that engages a recess of a second link, thereby coupling the links and allowing them to pivot with respect to each other. The links may comprise fins adapted to be positioned in corresponding pockets to inhibit lateral dislocation. A gate may be provided to enable the links to be coupled laterally. One or more closures such as deformable ribs may be provided for closing the gate, and/or a snap-fit such as with a retention ledge may be provided for retention of the fin in the pocket. The links may also have a protruding tab adapted to be positioned in an indented socket of an adjacent link. The links may be tapered. A chain may have one or more spacer links.

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First Claim