Handsaw having replaceable blade

Cutlery – Cutting tools – Saw

Reexamination Certificate

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Details

C030S331000, C030S337000

Reexamination Certificate

active

07065885

ABSTRACT:
A handsaw includes a handle, a blade, and a locking member. Thus, the user only needs to drive the drive lever of the locking member to detach the snapping hook of the locking member from the snapping groove of the handle so as to detach the blade from the handle, so that the blade is detached from the handle easily, rapidly and conveniently, thereby facilitating the user mounting and replacing the blade.

REFERENCES:
patent: 156369 (1874-10-01), Millspaugh
patent: 601480 (1898-03-01), Powell
patent: 2137800 (1938-11-01), Davey
patent: 3900950 (1975-08-01), Collins
patent: 4011657 (1977-03-01), Vance
patent: 4169312 (1979-10-01), Mar
patent: 5930902 (1999-08-01), Hsu
patent: 6058611 (2000-05-01), Rickard
patent: 2005/0050743 (2005-03-01), Kabasawa

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