Bean cutting knife

Details Bean cutting knife Bean cutting knife

1988-02-01

1989-07-11

Johnson, Richard J.

Earth working

Tool, standard or connection

Removable tool portion

172720, A01B 3525

Patent

active

048462845

ABSTRACT:
An improved bean cutting knife is described which includes a replaceable cutting blade. The knife support includes a recessed area along its working edge. The cutting blade fits into the recessed area and is detachably secured with threaded fasteners, for example. When the cutting blade becomes worn it can be removed and then replaced with a new cutting blade.

REFERENCES:
patent: 516544 (1894-03-01), Meeter
patent: 1104291 (1914-07-01), Clark
patent: 1181480 (1916-05-01), Ring
patent: 1505668 (1924-08-01), Prigel
patent: 1632958 (1927-06-01), Frieburg
patent: 1662570 (1928-03-01), Fowler
patent: 1781851 (1930-11-01), Lang
patent: 2845972 (1958-08-01), Hedtke
patent: 3664103 (1972-05-01), McNair
patent: 4375148 (1983-03-01), Beck
patent: 4445315 (1984-05-01), Roszkowski
patent: 4454921 (1984-06-01), Schlicker
patent: 4611460 (1986-09-01), Parker

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