US PATENT SUBCLASS 144 / 368-- .~.~.~.~ Including grooving

US PATENT SUBCLASS 144 / 368
.~.~.~.~ Including grooving

Current as of: June, 1999
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144 /	HD	WOODWORKING

329	DF	PROCESS {8}
359	DF	.~ Mechanical cutting or shaping {5}
363	DF	.~.~ Cutting {9}
367	DF	.~.~.~ Plural discrete diverse cutting operations {2}
368		.~.~.~.~ Including grooving

DEFINITION

Classification: 144/368

Including grooving:

(under subclass 367) Process including removing material from the wooden part to form a channel of limited depth along the surface.

(1) Note. Cutting a "V" notch in a log prior to sawing the log into one or more boards is not considered to be "grooving" as defined above.

SEE OR SEARCH THIS CLASS, SUBCLASS:

370, for a method including chipping a "V" notch in the surface of a log prior to sawing boards therefrom.

371, for a method of grooving, per se.

SEE OR SEARCH CLASS

83, Cutting,

880, for a generic grooving process.