Drywall knife having a screwdriver bit and dimple forming projec

Details Drywall knife having a screwdriver bit and dimple forming projec Drywall knife having a screwdriver bit and dimple forming projec

1996-01-31

1998-02-24

Smith, James G.

Compound tools

With screwdriver

7105, B25B 1500

Patent

active

057200637

ABSTRACT:
The present invention is directed to a drywall knife including a blade having an edge extending transversely to a longitudinal axis of the blade. A handle is attached to the blade, and a screwdriver tip is embedded within and rigidly attached to the handle. A dimple forming projection is attached to the handle and/or the screwdriver tip.

REFERENCES:
patent: 28738 (1860-05-01), Hamlin
patent: 180187 (1876-07-01), Bartlett
patent: 825063 (1906-07-01), Lawbaugh
patent: 832455 (1906-10-01), Christensen
patent: 1597464 (1926-08-01), Hebner
patent: 2092586 (1937-09-01), Naumovich
patent: 2213071 (1940-08-01), Keller
patent: 2839110 (1958-06-01), Carpenter
patent: 3774252 (1973-11-01), Cantales
patent: 4658457 (1987-04-01), Rokita
patent: 5063627 (1991-11-01), Marra
patent: 5251352 (1993-10-01), Cullison

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