1434257

Information

• Patent Grant
• 1434257

• References
• Source

• Patent Number

  1,434,257

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1922
  102 years ago

• CPC

  • A01B1/227 - Interchangable blades
  • Y10T403/3973 - Oblique rod

• US Classifications

  • 403 - Joints and connections