Cutting – Tool or tool with support – Toothed blade or tooth therefor
Reexamination Certificate
2003-10-09
2010-02-16
Choi, Stephen (Department: 3724)
Cutting
Tool or tool with support
Toothed blade or tooth therefor
C083S846000
Reexamination Certificate
active
07661347
ABSTRACT:
A saw blade includes left and right set teeth which are set in a lateral direction, as viewed in a cuffing direction of cutting teeth. The left and right set teeth include dovetail shaped set teeth, each having a tooth tip formed into a dovetail shape gradually enlarged in the lateral direction, respectively; and a straight tooth, which is not set. The straight tooth includes a dovetail shaped straight tooth having a tooth tip formed into a dovetail shape gradually enlarged in the lateral direction. In the straight tooth, inclinations are formed on both of left and right ends at the tooth tip, which is formed into the dovetail shape gradually enlarged in the lateral direction.
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patent: 58-22623 (1983-02-01), None
patent: 7-116915 (1995-05-01), None
patent: 7-323403 (1995-12-01), None
patent: 10-193219 (1998-07-01), None
patent: 2000-317729 (2000-11-01), None
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English Language Abstract of JP 10-193219.
English Language Abstract of JP 2000-317729.
English Language Abstract of JP 58-22623.
English Language Abstract of JP 7-116915.
English Language Abstract of JP 7-323403.
Kamiyama Iwao
Nagano Yuji
Amada Company Limited
Choi Stephen
Greenblum & Bernstein P.L.C.
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