Woodworking – Special-work machine – Tray making
Reexamination Certificate
2007-09-04
2007-09-04
Miller, Bena (Department: 3725)
Woodworking
Special-work machine
Tray making
C144S365000, C142S056000, C142S001000, C142S049000, C142S042000
Reexamination Certificate
active
11398173
ABSTRACT:
A cutting tool piece is provided including a rear portion and a lead portion, the lead portion including a front section having an upper side angled downwardly and forwardly and a lower side angled upwardly and forwardly to form a transverse lead cutting edge. The rear portion includes a hole to secure the tool piece to a cutting tool and transverse cutting edges extending outwardly from side walls of the front section. A system is also described for cutting a bowl by coring out an interior portion of a wood block by applying the cutting tool which is curved and rotatably mounted to a post. Its lead end with the tool piece attached creates a circular groove. The cutting tool is advanced on a path which curves toward the central axis of the lathe.
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Gifford, Krass, Groh Sprinkle, Anderson & Citkowski, P.C.
Miller Bena
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