Cutting – With product handling means – Including means to divert one portion of product from another
Reexamination Certificate
2005-08-30
2009-12-15
Ashley, Boyer D. (Department: 3724)
Cutting
With product handling means
Including means to divert one portion of product from another
C083S440200, C083S447000, C083S478000, C083S477200, C083S698110
Reexamination Certificate
active
07631585
ABSTRACT:
A kickback-inhibiting device serves to inhibit a workpiece from being lifted up by a rotating cutting blade of a cutting device. The kickback-inhibiting devices include kickback-inhibiting members and a holding device. Each of the kickback-inhibiting members is movable between an operative position and an inoperative position. In the operative position, each kickback-inhibiting member is operable to engage the workpiece from an upper side in order to inhibit the workpiece from being lifted up. In the inoperative position, each kickback-inhibiting member is positioned upwardly away from the workpiece so as not to interact with the workpiece. The holding device serves to hold the kickback-inhibiting members in the inoperative positions.
REFERENCES:
patent: 545504 (1895-09-01), Hoover
patent: 997720 (1911-07-01), Thouprnat
patent: 1082870 (1913-12-01), Humason
patent: 1428986 (1922-09-01), Smith
patent: 1430983 (1922-10-01), Wilhelm
patent: 2095330 (1937-10-01), Hedgpeth
patent: 2257459 (1941-09-01), Gardner
patent: 2466325 (1949-04-01), Ocenasek
patent: 2593596 (1952-04-01), Olson
patent: 2731049 (1956-01-01), Akin
patent: 2750970 (1956-06-01), Gaskell
patent: 3232326 (1966-02-01), Speer et al.
patent: 4418597 (1983-12-01), Krusemark et al.
patent: 4615247 (1986-10-01), Berkeley
patent: 4625604 (1986-12-01), Handler et al.
patent: 5287779 (1994-02-01), Metzger, Jr.
patent: 6405624 (2002-06-01), Sutton
patent: 6578460 (2003-06-01), Sartori
patent: 2004/0255745 (2004-12-01), Peot et al.
patent: 2006/0101962 (2006-05-01), Garcia
patent: U 3-42602 (1991-04-01), None
Ichikawa Kiyotaka
Sasaki Katsuhiko
Shibata Yoshinori
Ashley Boyer D.
Lee Laura M.
Makita Corporation
Oliff & Berridg,e PLC
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