Cutters – for shaping – Including tool having plural alternatively usable cutting edges – With integral chip breaker – guide or deflector
Reexamination Certificate
2005-01-18
2005-01-18
Howell, Daniel (Department: 3722)
Cutters, for shaping
Including tool having plural alternatively usable cutting edges
With integral chip breaker, guide or deflector
C407S117000, C407S100000
Reexamination Certificate
active
06843620
ABSTRACT:
A cutting tool is provided which comprises an end cutting edge at an end of a rake face, and a depression formed in the rake face so as to provide the end cutting edge with a concave edge portion.
REFERENCES:
patent: 3754309 (1973-08-01), Jones et al.
patent: 3815191 (1974-06-01), Holma
patent: 4629372 (1986-12-01), Huston
patent: 4776733 (1988-10-01), Pettersson
patent: 5085541 (1992-02-01), Simpson, III
patent: 5137396 (1992-08-01), Durschinger
patent: 5439327 (1995-08-01), Wertheim
patent: 5876154 (1999-03-01), Enderle
patent: 6186705 (2001-02-01), Kumar et al.
patent: 20010014259 (2001-08-01), Inayama
patent: 0 775 544 (1997-05-01), None
patent: 0 958 873 (1999-11-01), None
patent: 1 038 616 (2000-09-01), None
patent: 1123765 (2001-08-01), None
Austrian Patent Office Communication dated Apr. 4, 2003.
European Patent Office Communication dated Apr. 10, 2003.
Howell Daniel
NGK Spark Plug Co. Ltd.
Sughrue & Mion, PLLC
Walsh Brian D.
LandOfFree
Cutting tool and indexiable insert therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cutting tool and indexiable insert therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cutting tool and indexiable insert therefor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3384036