Sheetrock knife and holder apparatus

Special receptacle or package – For a tool

Reexamination Certificate

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Details

C206S372000, C206S575000, C030S298000

Reexamination Certificate

active

11077104

ABSTRACT:
A gypsum panel knife and blade holder apparatus includes a blade holding pan having a bottom panel, side panels, end panels and an open top. The side panels each have an inside surface and an upper edge, the edges defining a pan periphery. The blade holder includes a plurality of slots that extend longitudinally on the blade holder, each slot being of a length that approaches the greater dimension of the length or width of the blade holder. A plurality of knives fit the blade holder at the slots, each of the knives having a blade with a width and a length, the width being much greater than the width for at least some of the knives.

REFERENCES:
patent: 3390810 (1968-07-01), Schnceweiss
patent: 3812976 (1974-05-01), Rempel
patent: 4303188 (1981-12-01), Calabrese
patent: 4416372 (1983-11-01), Polk
patent: 4714158 (1987-12-01), Oltman et al.
patent: 4947998 (1990-08-01), Smeller
patent: 5005710 (1991-04-01), Hofer
patent: 5092463 (1992-03-01), Dees
patent: 5257695 (1993-11-01), Henke et al.
patent: 5350065 (1994-09-01), Darrey
patent: 5390944 (1995-02-01), Sherwin
patent: 5398809 (1995-03-01), Henke et al.
patent: 5492346 (1996-02-01), Stadler et al.

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