Cooper Industries, Inc.

Other

Alan D Anderson

Robert J Croft

James F Warner

David S Chapin

Daniel M Stipe

Roland C White

Steven J Wegzyn

Timothy Burch Miller

Jeanne Allynn White

Harold Frederick Hogrefe

Adam Joseph Milligan

Slip joint pliers

Box joint pliers

Screw driver handle

A locking plier having a pair of opposed, pivotable work-gripping jaws with facing curved portions on each jaw between the tip and the pivot, and transverse work-gripping teeth in the curved portion of each jaw, the face of the teeth in the curved portion of one jaw which faces toward the handle being at an angle of from about 75.degree. to about 85.degree. to the primary form centerline, and the face of the teeth in the curved portion of the other jaw which faces away from the handle being at an angle of from about 75.degree. to about 85.degree. to the primary form centerline, each such tooth having an included angle of from about 45.degree. to about 90.degree..

Plier jaws

The speed wrench includes a plastic handle and a S-curve shaped shaft with a mount to receive tool driving or drilling inserts. The S-curve shaped shaft causes the axis of the tool to intersect the axis of the handle, thereby causing a cone-shaped pattern of rotation. The shaft permits the user to rotate the handle with wrist motion, thereby rotating the tool insert.

Speed wrench

A drawbar type trailer hitch comprising a frame supported telescoping tongue extended and retracted by a first pressure cylinder while a second pressure cylinder may be operated to position the rearward end portion of the telescopically extended tongue in a lateral direction for correcting the direction of rearward movement of a towed vehicle being backed toward a parked position by the towing vehicle.

Adjustable position trailer hitch

Growing community of inventors

Sumter, SC, United States of America

Alan D Anderson