3177814

Information

• Patent Grant
• 3177814

• References
• Source

• Patent Number

  3,177,814

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1965
  59 years ago

• CPC

  • B61B10/02 - with suspended vehicles
  • B61B10/004 - Mechanical destination marks
  • B61L23/002 - Control or safety means for heart-points and crossings of aerial railways, funicular rack-railway
  • B65G47/48 - according to bodily destination marks on either articles or load carrier

• US Classifications

  • 104 - Railways
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets