Cutters – for shaping – File or rasp – Flexible blade or carrier therefor
Patent
1996-10-17
1998-10-20
Pitts, A. L.
Cutters, for shaping
File or rasp
Flexible blade or carrier therefor
407 2915, 76 88, B23D 6700
Patent
active
058237194
ABSTRACT:
A rasp tool for smoothing the rough edges of cut drywall and the like including an elongated housing which is substantially U-shaped in cross-section and which defines a pair of legs disposed spaced relative to one another with each leg defining a distal end. A pair of slots extend along the inside surface of each of the legs longitudinally relative to the housing and parallel relative to each other. The housing further supports a rasp blade with the edges of the blade removably received in the pair of slots such that the blade is spaced from the distal ends of the legs so as to define slide guides on the inside surface of each of the legs.
REFERENCES:
patent: 2515469 (1950-07-01), Power
patent: 3501821 (1970-03-01), Ford
patent: 3831235 (1974-08-01), Weninger
patent: 3973444 (1976-08-01), Skinner
patent: 4884343 (1989-12-01), Sewell
patent: 5042127 (1991-08-01), Lamas
McGlynn Bliss
Pitts A. L.
Tsai Henry W. H.
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