3577930

Information

• Patent Grant
• 3577930

• References
• Source

• Patent Number

  3,577,930

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1971
  53 years ago

• CPC

  • B65G17/20 - comprising load-carriers suspended from overhead traction chains
  • B65G2201/02 - Articles
  • Y10T16/356 - Ball
  • Y10T16/379 - Tracks

• US Classifications

  • 104 - Railways
  • 016 - Miscellaneous hardware
  • 105 - Railway rolling stock
  • 198 - Conveyors: power-driven
  • 248 - Supports
  • 285 - Pipe joints or couplings