156039

Information

• Patent Grant
• 156039

• References
• Source

• Patent Number

  156,039

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1874
  150 years ago

• CPC

  • B63H9/1078 - Boom brakes
  • Y10T74/2146 - Longitudinal springs

• US Classifications

  • 114 - Ships
  • 074 - Machine element or mechanism