3888136

Information

• Patent Grant
• 3888136

• References
• Source

• Patent Number

  3,888,136

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1975
  49 years ago

• CPC

  • B62M3/02 - of adjustable length
  • Y10T74/2164 - Cranks and pedals
  • Y10T74/2167 - Variable
  • Y10T74/2168 - Pedals

• US Classifications

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