US Patent Class 157
WHEELWRIGHT MACHINES-- Main Headings




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Current as of: June, 1999
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CLASS NOTES
1  DF  MISCELLANEOUS
1.1  DF  RUBBER TIRE MOUNTING AND/OR DEMOUNTING APPARATUS {5}
1.5  DF  FOR METALLIC SPOKED WHEELS {1}
2  DF  RIM COMPRESSORS
3  DF  SPOKE SETTERS {1}
5  DF  TIRE SETTERS {1}
8  DF  TIRE TIGHTENERS {1}
11  DF  TIRE REMOVERS
12  DF  SPOKE EXTRACTORS
13  DF  GROOVING, SLITTING AND/OR LACERATING OF RUBBER TIRES
14  DF  WHEEL HOLDING MEANS {5}