2238346

Information

• Patent Grant
• 2238346

• References
• Source

• Patent Number

  2,238,346

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1941
  84 years ago

• CPC

  • E02F3/7609 - Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor
  • E02F3/848 - using cable drums

• US Classifications

  • 172 - Earth working
  • 180 - Motor vehicles