(under subclass 2) Subject matter wherein means structured to cooperate and function with the fastener comprises a covering for an end of the fastener.
SEE OR SEARCH THIS CLASS, SUBCLASS:
184, for concurrent apparatuses for capping dies for nails or screws.
SEE OR SEARCH CLASS
29, Metal Working,
428+, for methods of assembly. The processes of this subclass (Class 470, subclass 5) are such specialized manufacturing methods making them proper for Class 470.