US Patent Class 193
CONVEYORS, CHUTES, SKIDS, GUIDES, AND WAYS-- Main Headings




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Current as of: June, 1999
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CLASS NOTES
1  DF  MISCELLANEOUS
2 R  DF  CHUTES {25}
35 R  DF  ROLLERWAYS {12}
38  DF  SKIDWAYS {2}
41  DF  SKIDS
42  DF  ROLLER JACKS
44  DF  ORIENTER {4}
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DIGESTS
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DIG 1  DF  Coin chute
DIG 2  DF  Indicators, safety devices and signals