2199867

Information

• Patent Grant
• 2199867

• References
• Source

• Patent Number

  2,199,867

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1940
  84 years ago

• CPC

  • B62M11/00 - Transmissions characterised by the use of inter-engaging toothed wheels or frictionally-engaging wheels
  • B62M2700/006 - Propulsion of bicycles and vehicles using cranks having reciprocating levers
  • Y10T74/18184 - Crank, pitman, and lever
  • Y10T74/2167 - Variable

• US Classifications

  • 074 - Machine element or mechanism