3705730

Information

• Patent Grant
• 3705730

• References
• Source

• Patent Number

  3,705,730

• Date Filed

  Not available

• Date Issued

  Tuesday, December 12, 1972
  52 years ago

• CPC

  • B60D1/00 - Traction couplings Hitches Draw-gear Towing devices
  • B60D1/481 - adapted for being mounted to the front and back of trailers, carts, trolleys, or the like to form a train
  • B62B13/00 - Sledges with runners
  • B62B13/005 - comprising articulated sledge segments
  • B62B15/00 - Other sledges Ice boats or sailing sledges
  • B60D2001/005 - for carts, scooters, or the like
  • B62B2207/00 - Joining hand-propelled vehicles or sledges together

• US Classifications

  • 280 - Land vehicles