The Stanley Works

Stanley Tools, a Division of the Stanley Works

John H Wilcox

Walter J Hutchins

James M Jackson

Joseph J Guarnaccia

Martin M Brown

Robert E Gautsch

Robert L Morris

Steven R Dakolios

Gregory J Gartner

John M Clark

A releasably locking handle for a retractable blade utility knife The handle is formed from a pair of elongated mating handle halves connected by a central pivot. A slidable blade carrier is supported between the handle halves. The handle has a dual locking mechanism which provides for pivotal opening of the handle only when the blade carrier is in a fully forward position. A magnet which is fixed in the handle slidably supports the blade carrier.

Utility knife

A lighted level including a frame having parallel working surfaces and an inner connecting web having an aperture with a pair of notches for supporting a liquid-containing vial. The level includes a light emitting diode for illuminating the vial. The level is constructed for automatic drop-in assembly of each of the component parts, including a printed circuit board containing the lighting circuitry, without requiring wires, screws, pins, pegs or bolts.

Level

Lighted torpedo level

Level case

Retractable knife handle

A level of the type having parallel working surfaces and an interconnecting web is provided with an aperture having at least a pair of oppositely directed notches prearranged and configured relative to each other so that ends of a level vial accurately fit within the notches. The vial is provided at one end with a vial retaining tongue that extends from one end thereof and abuts one side of the web to laterally position and orient the vial within the plane of the web. The assembly includes a vial retainer cover that overlies the aperture and includes a vial engaging abutment that bears against the tongue of the vial to hold that member in retentive butting engagement against the side of the web and prevent lateral displacement or misorientation of the vial. The elongated vial may have a gradually tapered surface that not only permits rapid molding of the vial but also facilitates the use of a curved vial configuration with the proper degree of curvature accurately molded therein.

Level vial holder assembly

Growing community of inventors

Shaftsbury, VT, United States of America

John H Wilcox