1018972

Information

• Patent Grant
• 1018972

• References
• Source

• Patent Number

  1,018,972

• Date Filed

  Not available

• Date Issued

  Tuesday, February 27, 1912
  113 years ago

• CPC

  • F16H3/003 - the gear-ratio being changed by inversion of torque direction
  • Y10S56/17 - Cutter details
  • Y10T74/1539 - Multiple acting
  • Y10T74/19172 - Reversal of direction of power flow changes power transmission to alternate path
  • Y10T74/2141 - Sliding pawls

• US Classifications

  • 074 - Machine element or mechanism
  • 056 - Harvesters