Cutters – for shaping – Rotary cutting tool – Having peripherally spaced teeth
Reexamination Certificate
2007-04-03
2007-04-03
Carter, Monica (Department: 3722)
Cutters, for shaping
Rotary cutting tool
Having peripherally spaced teeth
C407S040000, C407S041000, C407S047000, C407S049000, C407S061000
Reexamination Certificate
active
10963740
ABSTRACT:
The present invention relates to a router tool for edging the peripheral edge of eyeglass lenses. The tool comprises a longitudinally extending body rotatable on the axis thereof. A first blade extends axially and radially from the body, and has a first cutting portion for shaping an edge of a lens to a first configuration. A second blade is provided that is axially spaced from the first blade. The second blade extends axially and radially from the body, and has a second cutting portion for shaping an edge of a lens to a second configuration different than the first configuration. The present invention also relates to an edger having the disclosed router tool, and a method for shaping the edge of eyeglass lenses.
REFERENCES:
patent: 959328 (1910-05-01), Eynon
patent: 2630725 (1953-03-01), Black
patent: 3946474 (1976-03-01), Hahn et al.
patent: 4171926 (1979-10-01), Dusza
patent: 4505626 (1985-03-01), Benhase
patent: 4531867 (1985-07-01), Benhase
patent: 4841676 (1989-06-01), Barwasser
patent: 5173013 (1992-12-01), Gorse et al.
patent: 5288184 (1994-02-01), Heule
patent: 5626511 (1997-05-01), Kennedy et al.
patent: 5816753 (1998-10-01), Hall
patent: 5857506 (1999-01-01), Paolone
patent: 5957633 (1999-09-01), Hall
patent: 6203409 (2001-03-01), Kennedy et al.
patent: 6644369 (2003-11-01), Chiang
patent: 6984094 (2006-01-01), Nuzzi et al.
patent: 7044692 (2006-05-01), Weise et al.
patent: 2003/0138301 (2003-07-01), Kuerzel
patent: 2004/0178528 (2004-09-01), Diehl et al.
patent: 03196915 (1991-08-01), None
Berenato White & Stavish LLC
Carter Monica
Gates Eric A.
National Optronics Inc.
LandOfFree
Multi-blade router tool, edger with multi-blade router tool,... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multi-blade router tool, edger with multi-blade router tool,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-blade router tool, edger with multi-blade router tool,... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3788528