1420309

Information

• Patent Grant
• 1420309

• References
• Source

• Patent Number

  1,420,309

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1922
  103 years ago

• CPC

  • A01D69/02 - electric
  • A01D34/37 - electric
  • A01D34/58 - electric
  • A01D34/822 - Devices for guiding or supporting cables
  • A01D69/08 - Clutches

• US Classifications

  • 056 - Harvesters