Laterally foldable lock knife

Details Laterally foldable lock knife Laterally foldable lock knife

1989-06-28

1990-08-14

Watts, Douglas D.

Cutlery

Sheathed

Pivoted blade

30331, B26B 300

Patent

active

049475517

ABSTRACT:
A laterally foldable knife which includes a locking member slidably engageable with the blade to lock the blade into either its extended or retracted position. The locking member includes protrusions one of which is wedged between the blade proximal end and handle to lock the blade in its extended position. The other locking member protrusion is restrictively fitted within a blade proximal end notch to lock the blade in its closed position. A spring biases the lock member toward the knife blade proximal end.

REFERENCES:
patent: 1321670 (1919-11-01), Popper
patent: 4083110 (1978-04-01), Goldin et al.
patent: 4536959 (1985-08-01), Ross

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