Cutlery – Sheathed – Folding sheath
Patent
1982-09-28
1985-03-05
Bell, Paul A.
Cutlery
Sheathed
Folding sheath
30347, 273428, B26B 500, B26B 1914, A63B 6508
Patent
active
045022194
ABSTRACT:
A foldable throwing knife having a plurality of blades pivotally connected together for movement between a folded stored position in which the blades are in overlaying stacked relationship, and an unfolded throwing position wherein the blades are coplanar and at a predetermined angular displacement relative to each other. The blades include nesting notches for holding the blades in the unfolded throwing position. The knife blades are resiliently biased toward each other for forcing the notches into nesting relationship when the blades are in the unfolded throwing position.
REFERENCES:
patent: 1512484 (1924-10-01), Porter
patent: 1744597 (1930-01-01), Vasconcellos
patent: 2035689 (1936-03-01), Wing
patent: 3814431 (1974-06-01), Callahan
patent: 4027389 (1977-06-01), Atchisson
patent: 4216962 (1980-08-01), Flemming
patent: 4241503 (1980-12-01), Sugiyama
Bell Paul A.
Heyrana Sr. Paul M.
Lamb Charles G.
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