2431509

Information

• Patent Grant
• 2431509

• References
• Source

• Patent Number

  2,431,509

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1947
  77 years ago

• CPC

  • A01D34/18 - Guard fingers Ledger-plates
  • Y10T29/49451 - Harvester guard

• US Classifications

  • 056 - Harvesters
  • 029 - Metal working