3921958

Information

• Patent Grant
• 3921958

• References
• Source

• Patent Number

  3,921,958

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1975
  48 years ago

• CPC

  • B60S9/16 - for operating only on one end of vehicle
  • B60D1/66 - Props

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 280 - Land vehicles