Battery-powered carving knife having a rechargeable battery...

Cutlery – Cutting tools – Saw

Reexamination Certificate

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C030S392000, C030S501000

Reexamination Certificate

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06976313

ABSTRACT:
A battery-powered carving knife is shown having a housing and a switch, which connects and disconnects a battery to a motor. A drive mechanism including a worm gear together with a cam member causes reciprocation of reciprocating blade mounts to reciprocate back and forth in an out of phase fashion. The motor is positioned forward within the housing in motor receiving section, with the drive shaft of the motor facing rearwardly. The blade mounts are driven by the motor, and reciprocate in a position below the motor. The motor and blade mounts are positioned in front of a handgrip section, thereby improving the ergonomics of the device. Alternatively, the drive shaft can be positioned facing forward.

REFERENCES:
patent: 1324032 (1919-12-01), Buell et al.
patent: 1775692 (1930-09-01), Plut
patent: 3212188 (1965-10-01), Riley, Jr.
patent: 3337954 (1967-08-01), Robison
patent: 3432702 (1969-03-01), Chambers
patent: 3533600 (1970-10-01), Gerson
patent: 3664021 (1972-05-01), Sawyer
patent: 3679958 (1972-07-01), Chambers
patent: 3883789 (1975-05-01), Achenbach et al.
patent: 3934340 (1976-01-01), Jones et al.
patent: 4104795 (1978-08-01), Lopic
patent: 4191917 (1980-03-01), Brown et al.
patent: 4458421 (1984-07-01), Lew
patent: 4631827 (1986-12-01), Moores
patent: 4891884 (1990-01-01), Torbet
patent: 5099705 (1992-03-01), Dravnieks
patent: 5130892 (1992-07-01), Satou
patent: 5155914 (1992-10-01), Ohkanda
patent: 5230155 (1993-07-01), Pai
patent: 5314762 (1994-05-01), Hamada et al.
patent: 5590469 (1997-01-01), Hoover et al.
patent: 5597225 (1997-01-01), Davis
patent: 5653033 (1997-08-01), McDowell
patent: 5654114 (1997-08-01), Kubota et al.
patent: 5685080 (1997-11-01), Amano et al.
patent: 5728118 (1998-03-01), Dross et al.
patent: 5736271 (1998-04-01), Cisar et al.
patent: 5903423 (1999-05-01), Okano et al.
patent: 6021573 (2000-02-01), Kikuchi et al.
patent: 6341425 (2002-01-01), Kahle
patent: 6434836 (2002-08-01), Olivares
patent: 6487779 (2002-12-01), Underthun
patent: 6640445 (2003-11-01), Crawford

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