US PATENT SUBCLASS 217 / 65
.~ Joints
Current as of: June, 1999
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DEFINITION
Classification: 217/65
(under subclass 5) Receptacles in which the meeting edges of all the walls, including top and bottom, are modified in various ways or provided with fastening means to secure a firm joint.
SEE OR SEARCH CLASS
403, Joints and Connections, appropriate subclasses for joints in general.