Cutlery – Cutting tools – Plural cooperating blades
Reexamination Certificate
2006-01-25
2008-08-05
Alie, Ghassem (Department: 3724)
Cutlery
Cutting tools
Plural cooperating blades
C030S220000, C030S223000, C030S224000, C083S837000, C056S236000, C411S432000, C411S533000
Reexamination Certificate
active
07406770
ABSTRACT:
A trimmer having first and second cutting blades. The first and second cutting blades are mounted so that first and second flat surfaces, respectively thereon, face and are substantially parallel to each other. A drive causes at least one of the first and second cutting blades to move relative to the other of the first and second cutting blades. At least one fastening assembly has first and second facing shoulders between which the first and second cutting blades reside. The at least one fastening assembly further has at least one biasing element that produces a force that biasably urges the first and second flat cutting blade surfaces towards each other.
REFERENCES:
patent: 236624 (1881-01-01), Pratt
patent: 1878425 (1932-09-01), Olson
patent: 2277080 (1942-03-01), Davis
patent: 2645850 (1953-07-01), Sejman et al.
patent: 2741844 (1956-04-01), Sejman et al.
patent: 2787111 (1957-04-01), Templeton
patent: 3170237 (1965-02-01), Weidauer
patent: 3200493 (1965-08-01), Dodegge
patent: 3422531 (1969-01-01), Lill et al.
patent: 4251916 (1981-02-01), Linden
patent: 4619045 (1986-10-01), Mayer
patent: 5075972 (1991-12-01), Huang
patent: 5082387 (1992-01-01), DeVries
patent: 5581891 (1996-12-01), Wheeler et al.
patent: 5984602 (1999-11-01), Park
patent: 6263579 (2001-07-01), Nagashima
patent: 2002/0182031 (2002-12-01), Anderson et al.
Carlson Ronald A.
Mace William Bradley
Alie Ghassem
Wood Phillips Katz Clark & Mortimer
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