2077150

Information

• Patent Grant
• 2077150

• References
• Source

• Patent Number

  2,077,150

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1937
  88 years ago

• CPC

  • B61L5/023 - using funicular driving means
  • Y10T74/20207 - Multiple controlling elements for single controlled element

• US Classifications

  • 074 - Machine element or mechanism
  • 246 - Railway switches and signals