45530

Information

• Patent Grant
• 45530

• References
• Source

• Patent Number

  45,530

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1864
  160 years ago

• CPC

  • F03D9/13 - storing gravitational potential energy
  • F01B17/02 - Engines
  • Y02E10/72 - Wind turbines with rotation axis in wind direction

• US Classifications

  • 060 - Power plants
  • 185 - Motors: spring, weight, or animal powered
  • 416 - Fluid reaction surfaces