Mark Dotson

US Patent:

60190221, Feb 1, 2000

Filed:

Jan 15, 1999

Appl. No.:

9/231946

Inventors:

Mark A. Dotson - Watauga TN

Assignee:

Snap-on Tools Company - Kenosha WI

International Classification:

B25B 1500

US Classification:

81436

Abstract:

A combination screwdriver, scraper and prybar has a handle with an elongated shank terminating in a multi-function blade. The blade has opposed, flat, planar blade faces converging toward and joined by a distal planar end surface which intersects and is perpendicular to the longitudinal axis of the shank. The blade faces are respectfully inclined to the axis at substantially three degrees and substantially seven degrees. The shank may be square or circular in transverse cross-section and, if square, opposed sides of the shank lie in planes perpendicular to the blade faces.