US PATENT SUBCLASS 29 / 5
COTTER-PIN MAKING
Current as of: June, 1999
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DEFINITION
Classification: 29/5
COTTER-PIN MAKING:
(under the class definition) Process or apparatus for forming a split key not provided for elsewhere.
SEE OR SEARCH THIS CLASS, SUBCLASS:
13, for a process of or apparatus for making a paper-fastener.
SEE OR SEARCH CLASS
59, Chain, Staple, and Horseshoe Making,
71+,.
72, Metal Deforming, for bending, or bending and cutting, without an additional operation not provided for in that class.
140, Wireworking, 82, and 87 for wire clip and hairpin making.
226, Advancing Material of Indeterminate Length, for a process of or apparatus for feeding material without utilizing both the leading and trailing ends to effect movement of material.
