2997117

Information

• Patent Grant
• 2997117

• References
• Source

• Patent Number

  2,997,117

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1961
  63 years ago

• CPC

  • A01B59/00 - Devices specially adapted for connection between animals or tractors and agricultural machines or implements
  • A01B35/14 - with rigid tools

• US Classifications

  • 172 - Earth working