| Mentor Group, L.L.C. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120036721 | Two-Piece Hand Tool - A tool such as a knife or other hand tool has only two pieces, a handle and a blade or other implement. The blade is movable from a fully retracted position to an extended position and the blade may be locked in both the retracted and extended positions. | 02-16-2012 |
| 20110162211 | Adjustable Diameter Pivot Shaft for a Hand Tool - A folding tool such as a knife has an implement such as a blade pivotally attached to the handle with a pivot shaft, allowing the implement to be rotated from a closed to an open position. The invention allows the diameter of the pivot shaft to be varied, thereby allowing the diameter of the shaft to be effectively increased in the area where the implement rotates about the shaft so that the shaft extends to and makes contact with the interior surface of the bore through the implement, without restricting the ability of the blade to freely rotate about the shaft, minimizing or eliminating any tendency of the implement to wiggle relative to the handle. | 07-07-2011 |
| 20110099817 | Knife Blade Opening Mechanism - A folding knife incorporates an opening assist mechanism that functions to drive the blade from the closed to the open position. A torsion spring is retained axially on the blade axis pin and within a bushing that is stationary relative to the knife handle. One leg of the spring is fixed relative to the handle. The opposite leg of the spring extends through and rides in a partial annular groove in the bushing and acts on the blade as it is moved between the open and closed positions. | 05-05-2011 |
| 20100236078 | Knife Blade Opening Mechanism - A folding knife incorporates an opening assist mechanism that functions to drive the blade from the closed to the open position. A pair of torsion springs held axially on the blade axis pin and within a pair of bushings are stationary relative to the knife handle. One leg of each spring is fixed to a bushing. The opposite leg of the spring rides in a pocket formed in the surface on the blade axially around the opening through which the blade axis pin is inserted. As the blade rotates from the closed position toward the open position, the legs of the springs rotate through and cooperate with structures formed on the bushings to transfer the spring pressure instantly to the blade to drive the blade open. | 09-23-2010 |
| 20090277015 | Release Button for Folding Knife - In a folding knife in which a release button is used to lock the blade in the open and/or closed positions, and to release the blade from being locked, the release button has a shank portion that does not extend past the axial centerline through the button. The tang of the blade may therefore be made long enough that the lockup between the tang and the release button is more secure. | 11-12-2009 |
| 20090119925 | Folding Tool - Many techniques including safety lockable mechanisms have been proposed to improve safety of knives; however, to close a knife according to the techniques, it requires the user to place their finger on the line of rotation of a body of the knife, rendering it unfavorable from the viewpoint of safety, and in addition, the knives of the techniques have insufficient strength and in turn are less safe. The object of the invention is to eliminate such drawbacks that are also common to key holders and holders for small-sized tools such as screwdrivers and saws. The folding tool has one side-plate ( | 05-14-2009 |
