3789696

Information

• Patent Grant
• 3789696

• References
• Source

• Patent Number

  3,789,696

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1974
  50 years ago

• CPC

  • B62M3/04 - automatically adjusting
  • B62M3/02 - of adjustable length
  • A63B2022/0623 - Cranks of adjustable length
  • Y10T74/18752 - Manually driven
  • Y10T74/2164 - Cranks and pedals

• US Classifications

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