3662989

Information

• Patent Grant
• 3662989

• References
• Source

• Patent Number

  3,662,989

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1972
  53 years ago

• CPC

  • B62B1/08 - having auxiliary wheels used during loading or unloading

• US Classifications

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