3161421

Information

• Patent Grant
• 3161421

• References
• Source

• Patent Number

  3,161,421

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1964
  59 years ago

• CPC

  • B62K9/00 - Children's cycles
  • B62M11/00 - Transmissions characterised by the use of inter-engaging toothed wheels or frictionally-engaging wheels
  • B62M2700/005 - Propulsion of bicycles and vehicles using bevel/conical wheels transmission
  • Y10T74/19493 - Bevel gears

• US Classifications

  • 280 - Land vehicles
  • 074 - Machine element or mechanism