1998-09-18
2000-10-31
Rada, Rinaldi I.
Cutlery
Sheathed
30162, 224232, B26B 2902
Patent
active
061383635
ABSTRACT:
A portable knife includes a retainer portion to reliably hold a knife within a sheath even when a grip of the knife collides with a solid object. An actuating slider mounted in proximity to the retainer portion slides in the direction along which the knife is drawn out from the sheath. A bottom portion of the actuating slider slidable along one of slide surfaces of locking projections formed on the knife grip pushes up the retainer portion engaged with the locking projections until the retainer portion is disengaged from the locking projection.
REFERENCES:
patent: 2618057 (1952-11-01), Gibson
patent: 4523379 (1985-06-01), Osterhout et al.
patent: 5123167 (1992-06-01), Kelley
patent: 5255436 (1993-10-01), Yoshida
patent: 5315761 (1994-05-01), Norton et al.
patent: 5511311 (1996-04-01), Collins
patent: 5794347 (1998-08-01), Serpa
Rada Rinaldi I.
Tran Kim Ngoc
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