Fiskars Brands, Inc.

Fiskars Finland Oy Ab

Steven Stokes

Colin Roberts

Aaron Honadel

Petteri Masalin

Sami Lyytikäinen

Daniel J Lipscomb

Stephen P Dechant

Andrew P Block

Theodore Jach

Various embodiments relate to a vibration reduction mechanism for a hand operated striking tool. The vibration reduction mechanism includes a collar coupled to a portion of a handle of the hand-operated striking tool; at least one sleeve interposed over the collar; and at least one pin interconnecting the collar to the handle, wherein the at least one pin retains a position of the collar near a first end of the handle.

Vibration reduction mechanism for a striking tool

A hand tool includes a first jaw; a second jaw rotatably coupled to the first jaw, the second jaw including a first set of projections and a first bearing surface, the first bearing surface having a first curvature; and a lever coupled to the first jaw, the lever including a second set of projections and a second bearing surface, the second bearing surface having a second curvature. During a movement of the first and second jaws from a full open position to a full close position, the first and second sets of projections are at least partially engaged to prevent a slippage between the first and second bearing surfaces that are in a rolling contact during the movement of the first and second jaws from the full open position to the full close position.

Geared hand tool

Sledge hammer

A utility knife includes a blade carrier configured to releasably couple to a blade; and a blade retention mechanism coupled to the blade carrier. The blade retention mechanism includes a first actuator; and a second actuator coupled to the first actuator, wherein an actuation of the first actuator permits the second actuator to move from a locked position to an unlocked position for the blade.

Utility knife blade retention mechanism

A hand tool includes a first jaw; a first handle coupled to a second jaw, the second jaw pivotably coupled to the first jaw and having a first geared structure, the first geared structure including a first plurality of teeth and a first bearing surface; and, a second handle coupled to a lever, the lever pivotably coupled to the first jaw and including a second geared structure, the second geared structure including a second plurality of teeth and a second bearing surface, wherein the first and second handles are movable between a full open position and a full close position such that during movement from the full open position to the full close position, the first plurality of teeth are at least partially engaged with the second plurality of teeth and the first and second bearing surfaces are in rolling contact.

Growing community of inventors

Fitchburg, WI, United States of America

Steven Stokes