Knife with replaceable cutting element

Details Knife with replaceable cutting element Knife with replaceable cutting element

1996-08-28

1997-11-25

Payer, Hwei-Siu

Cutlery

Holders for detachable blades

Knockdown holders

30329, B26B 500

Patent

active

056898894

ABSTRACT:
A knife having a handle section and a blade section, the blade section comprising a pair of opposed flanking side members and a replaceable blade insert confined between the side members and held therebetween. The side members are joined together by a blade insert locator so as to provide a slot for the blade insert. The blade insert is configured to engage with the blade insert locator so as to be held in place in the slot. The blade insert includes a tang configured to extend into the handle section, and the handle section is configured to receive the tang and to confine the tang within the handle section. The handle section includes a tang spacer positioned to separate the side members within the handle section so that the tang fits within the handle section between the side members.

REFERENCES:
patent: 891238 (1908-06-01), Feinenburg
patent: 1110181 (1914-09-01), Bitz
patent: 1332256 (1920-03-01), Hart
patent: 1426184 (1922-08-01), Hammar
patent: 1851829 (1932-03-01), Gonyk
patent: 1888488 (1932-11-01), Brown
patent: 2610401 (1952-09-01), Vosbikian et al.
patent: 2647314 (1953-08-01), Gilson
patent: 3107426 (1963-10-01), Robinson, Jr.
patent: 3772955 (1973-11-01), Pearl
patent: 3986260 (1976-10-01), Whiteford
patent: 4180909 (1980-01-01), Lind
patent: 4574673 (1986-03-01), Pearl
patent: 4712364 (1987-12-01), Oxley
patent: 4890388 (1990-01-01), Rose
patent: 5027516 (1991-07-01), Howerton

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