3608917

Information

• Patent Grant
• 3608917

• References
• Source

• Patent Number

  3,608,917

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1971
  53 years ago

• CPC

  • B62M17/00 - Transmissions characterised by use of rotary shaft
  • B62K3/12 - Tandems
  • B62K13/02 - to a tandem
  • B62K15/00 - Collapsible or foldable cycles
  • B62M1/00 - Rider propulsion of wheeled vehicles
  • B62K2015/001 - Frames adapted to be easily dismantled
  • B62K2700/54 - Frames for a plurality of cyclists Propulsion means therefor

• US Classifications

  • 280 - Land vehicles
  • D12 - Transportation