Cutlery – Holders for detachable blades – Interlocked blade and holder
Patent
1976-07-08
1977-12-13
Smith, Al Lawrence
Cutlery
Holders for detachable blades
Interlocked blade and holder
30344, B26B 100
Patent
active
040621189
ABSTRACT:
A knife having interchangeable blades comprising an elongated rigid unitary handle element having an elongated open ended chamber therein, a tapered sharpened knife blade providing a tang at one end thereof dimensioned to be captured and removably secured in the chamber, and bolt means for securing the blade in the chamber.
REFERENCES:
patent: 886809 (1908-05-01), Howell
patent: 1270492 (1918-06-01), Cameron et al.
patent: 2187634 (1940-01-01), Soderlind
patent: 2291128 (1942-07-01), Yarrow
patent: 2359408 (1944-10-01), Disse
patent: 2492096 (1949-12-01), Juengst
patent: 2674794 (1954-04-01), Baker
patent: 2681502 (1954-06-01), Black
patent: 2753632 (1956-07-01), Varn
patent: 2968060 (1961-01-01), Eubanks
Farkas Robert D.
Smith Al Lawrence
Zatarga J. T.
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