(under the class definition) Combined process or apparatus including use of a metal tire thickening device combined with use of a press for cutting or shaping the tire or tire blank.
SEE OR SEARCH THIS CLASS, SUBCLASS:
894.37, for a process of making a metal tire for a wheel, other than in the manner of this subclass.
SEE OR SEARCH CLASS
72, Metal Deforming, especially
294, for cutting combined with upsetting, generally, and subclasses 300 and 301+ for a pair of individually nondeforming clamps used to upset a metal strip other than a metal tire strip.
