Drywall knife or blade refinisher tool

Details Drywall knife or blade refinisher tool Drywall knife or blade refinisher tool

2005-02-01

2005-02-01

Eley, Timothy V. (Department: 3724)

Abrading

Machine

Stationary tool

C451S321000, C451S552000, C451S555000

Reexamination Certificate

active

06848983

ABSTRACT:
Presented is a blade sharpener, resurfacer, and planer, for sharpening flat or beveled blades of a linear edged tool, such as a drywall finishing tool and other tools edges, such as concrete trowel blades. The device of the invention makes using a file for such tasks much more precise, and much safer.

REFERENCES:
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patent: 4991357 (1991-02-01), Stickles, Sr.
patent: 5197232 (1993-03-01), Ellestad
patent: 5458534 (1995-10-01), Campione et al.
patent: 5461943 (1995-10-01), Munkel
patent: 6030283 (2000-02-01), Anderson

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