3917171

Information

• Patent Grant
• 3917171

• References
• Source

• Patent Number

  3,917,171

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1975
  49 years ago

• CPC

  • B62M29/02 - using ground-engaging rods
  • A01G25/092 - movable around a pivot centre

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 180 - Motor vehicles