2724966

Information

• Patent Grant
• 2724966

• References
• Source

• Patent Number

  2,724,966

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1955
  69 years ago

• CPC

  • E01B9/66 - Rail fastenings allowing the adjustment of the position of the rails, so far as not included in the preceding groups
  • B61B13/08 - Sliding or levitation systems
  • E01B3/22 - Longitudinal sleepers Longitudinal sleepers integral or combined with tie-rods Combined longitudinal and transverse sleepers

• US Classifications

  • 073 - Measuring and testing
  • 104 - Railways
  • 188 - Brakes
  • 238 - Railways: surface track