.~ Means to remove scale or raised surface imperfection {1}
140
.~.~ Means to remove flash or burr
DEFINITION
Classification: 409/140
Means to remove flash or burr:
(under subclass 139) Apparatus particularly adapted to remove the extraneous material formed during a previous shaping, molding, or welding operation.
(1) Note. Flash is the ridge formed at the abutment line of a pair of mold components or is formed by a weld line and is considered to be that portion of a product of the molding or welding operation that extends beyond the desired surface of the product.
SEE OR SEARCH THIS CLASS, SUBCLASS:
258, for broaching apparatus to remove flash or burr.
297, for planing apparatus to remove flash or burr.
