US PATENT SUBCLASS 30 / 106
.~.~.~.~ Wedge
Current as of:
June, 1999
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30 /
HD
CUTLERY
92
DF
PIPE AND ROD CUTTERS
{2}
93
DF
.~ Rotary {2}
103
DF
.~.~ Internal {3}
105
DF
.~.~.~ Slidably projected {1}
106
.~.~.~.~ Wedge {1}
107
DF
.~.~.~.~.~
> Screw feed
DEFINITION
Classification: 30/106
(under subclass 105) Cutters in which a wedge is provided for projecting the cutter element to its cutting position.
SEE OR SEARCH CLASS
166, Wells,
55.3,.