1222921

Information

• Patent Grant
• 1222921

• References
• Source

• Patent Number

  1,222,921

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1917
  108 years ago

• CPC

  • A01C5/02 - Hand tools for making holes for sowing, planting or manuring
  • Y10S111/906 - Specialized commodity

• US Classifications

  • 111 - Planting