US PATENT SUBCLASS 228 / 192
.~ Chain link
Current as of: June, 1999
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DEFINITION
Classification: 228/192
(under subclass 101) Process for securing by soldering, brazing or welding the meeting faces of an element making up
one of the parts of a chain.
SEE OR SEARCH THIS CLASS, SUBCLASS:
144+, for forming and uniting the meeting faces of a one-piece blank other than a chain link.
SEE OR SEARCH CLASS
59, Chain, Staple, and Horseshoe Making,
35, for a process of soldering, brazing or welding chain links combined with an additional chain making operation such as, for example bending or forming the links. 219, Electric Heating,
52, for heating and/or welding in the manufacture of chain having significant electric heating, as in utilizing the work part(s) as a part of the electric circuit.
