Cutlery – Cutting tools – Saw
Patent
1990-01-05
1990-12-25
Watts, Douglas D.
Cutlery
Cutting tools
Saw
30383, A23D 5900, A23D 5702
Patent
active
049793063
ABSTRACT:
A power working machine having a main body case in which a prime mover is housed, a front handle and a rear handle which handles are gripped by the operator. The front handle has a flat cross-sectional shape reduced in thickness in a direction in which the front handle faces the main body case while being increased in width generally in the longitudinal direction of the machine body.
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patent: 4670985 (1987-06-01), Biersteker
patent: 4727651 (1988-03-01), Nakajima
patent: 4785540 (1988-11-01), Aruidsson
patent: 4856195 (1989-08-01), Grossman et al.
Koga Hiroaki
Nagashima Akira
Heyrana Sr. Paul M.
Kioritz & Corporation
Watts Douglas D.
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