US PATENT SUBCLASS 217 / 56
.~ Closures
Current as of: June, 1999
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DEFINITION
Classification: 217/56
(under subclass 5) Subject matter comprising closures of various forms for wooden boxes and crates.
SEE OR SEARCH THIS CLASS, SUBCLASS:
70, and 71, for closure fastening devices which are driven into place.
SEE OR SEARCH CLASS
292, Closure Fasteners,
137, and 194 for fastening devices for such closures.