Saw

Details Saw Saw

2007-01-30

2007-01-30

Payer, Hwei-Siu C. (Department: 3724)

Cutlery

Cutting tools

Saw

C030S519000, C030S161000

Reexamination Certificate

active

11415205

ABSTRACT:
A saw including a handle, a saw blade, a front protective bow and a rear protective bow pivotally connected with the front protective bow. When unfolding the saw blade, the saw blade presses the front protective bow and makes the front protective bow drive the rear protective bow to pivot away from the handle. At this time, the front protective bow, the rear protective bow and the handle define an enclosed space. When folding the saw blade, the saw blade presses the front protective bow to pivot toward the handle, whereby the front protective bow and the rear protective bow are at least partially accommodated in a receiving slot of the handle.

REFERENCES:
patent: 1638749 (1927-08-01), Santoyo
patent: 5553386 (1996-09-01), Hsu
patent: 5781998 (1998-07-01), Stamper
patent: 5924210 (1999-07-01), Hung
patent: 5926962 (1999-07-01), Chen
patent: 5979065 (1999-11-01), Hsu
patent: 6253455 (2001-07-01), Eriksson et al.
patent: 6463663 (2002-10-01), Kanzawa
patent: 6694620 (2004-02-01), Kanzawa

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