Cutlery – Cutting tools – Saw
Reexamination Certificate
2000-02-15
2001-05-15
Rada, Rinaldi I. (Department: 3724)
Cutlery
Cutting tools
Saw
C030S507000, C030S513000
Reexamination Certificate
active
06230412
ABSTRACT:
TECHNICAL FIELD
The present invention relates generally to a hacksaw, and more particularly to a frame of the hacksaw.
BACKGROUND ART
As shown in
FIGS. 1
, a hacksaw
10
of the prior art comprises a handle
11
, a frame
12
, and a blade
1
. The frame
12
is of an inverted U-shaped construction and is provided with two parallel arms
13
and
14
between which the blade
1
is held.
The prior art hacksaw
10
is defective in design in that it can not be easily maneuvered or even used in a limited space because of the shape of the frame
12
.
SUMMARY OF THE INVENTION
The primary objective of the present invention is to provide a hacksaw which is free from the deficiencies of the prior art hacksaw described above.
In keeping with the principle of the present invention, the foregoing objective of the present invention is attained by a hacksaw comprising a handle, a curved support rod, an end piece, and a blade. The curved support rod is fastened at one end to the handle and at the other end thereof to the end piece. The blade is held between the handle and the end piece.
The foregoing objective, features and functions of the present invention will be more readily understood upon a thoughtful deliberation of the following detailed description of the embodiments of the present invention with reference to the accompanying drawings.
REFERENCES:
patent: 1540201 (1925-06-01), Voltz
patent: 2208837 (1940-07-01), Eix
patent: 2556093 (1951-06-01), Leatherman
patent: 2788036 (1957-04-01), Kromsten
patent: 3082803 (1963-03-01), Dickstein
patent: 3724519 (1973-04-01), McCord, Jr.
patent: 5873170 (1999-02-01), Stanley
patent: 5920994 (1999-07-01), Schneider
Baxley Charles E.
Flores-Saánchez Omar
Rada Rinaldi I.
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