3613802

Information

• Patent Grant
• 3613802

• References
• Source

• Patent Number

  3,613,802

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1971
  53 years ago

• CPC

  • A01D76/00 - Haymakers with tines that are stationary with respect to the machine during operation but that may be liftable for dumping
  • A01B19/04 - with two or more tool-frames

• US Classifications

  • 172 - Earth working