Cutlery – Cutting tools – Plural blade
Patent
1976-05-24
1977-06-07
Smith, Al Lawrence
Cutlery
Cutting tools
Plural blade
273106R, B26B 104, A63B 6500
Patent
active
040273890
ABSTRACT:
A throwing knife having a multiple number of pointed blades for hitting a target, and being readily foldable so as to be carried conveniently when not in use. Each blade has a number of locking studs on one side of the blade, and a corresponding number of mating locking dimples on the other side of the blade. The blades are pivotally mounted on an axle about which the blades can be rotated either to the folded position with all blades stacked one above the other, or to the throwing position wherein the blades radiate outwardly from the axle. The studs and complementary dimples of adjacent blades engage one another in the folded and the throwing positions so as to secure the knife in such positions.
REFERENCES:
patent: 2361988 (1944-11-01), Bonnifield
patent: 2714509 (1955-08-01), Ramsey
patent: 3507497 (1970-04-01), Gardner
Peters J. C.
Smith Al Lawrence
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