US PATENT SUBCLASS 83 / 914
FLASH TRIMMING
Current as of: June, 1999
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DEFINITION
Classification: 83/914
Severing the flash, fin, sprue or other excess material from
a cast, forged or molded article.
(1) Note. The flash trimming operation may be carried out by "recutting" the article in a finishing die; or the article may be manipulated or moved in proximity to a relatively small cutting tool equipped with a work guide to protect the finished edge of the work (for which, see subclass 445).
SEE OR SEARCH THIS CLASS, SUBCLASS:
445, and see (1) Note above.
SEE OR SEARCH CLASS
59, Chain, Staple, and Horseshoe Making,
29, for means for trimming flash from a chain link.
