3769915

Information

• Patent Grant
• 3769915

• References
• Source

• Patent Number

  3,769,915

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1973
  51 years ago

• CPC

  • B65G21/20 - Means incorporated in, or attached to, framework or housings for guiding or retaining load-carriers, traction elements or loads supported on moving surfaces
  • B61L23/005 - Automatic control or safety means for points for operator-less railway
  • B65G2201/02 - Articles
  • B65G2812/02079 - Switches

• US Classifications

  • 104 - Railways