US PATENT SUBCLASS 12 / 58.5
.~ Lacing or unlacing
Current as of: June, 1999
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DEFINITION
Classification: 12/58.5
(under subclass 51) Machines for threading filaments through the eyelets of shoe uppers to close them for lasting, or removing such filaments after a lasting operation.
SEE OR SEARCH THIS CLASS, SUBCLASS:
113, for devices to be attached to the flies of shoe uppers to hold them in closed position for lasting.
142+, for methods of applying laces to shoe uppers.
SEE OR SEARCH CLASS
112, Sewing, appropriate subclasses for sewing machines of structure similar to lacing machines. 289, Knots and Knot Tying, appropriate subclasses for knot tying machines.
