2454991

Information

• Patent Grant
• 2454991

• References
• Source

• Patent Number

  2,454,991

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1948
  77 years ago

• CPC

  • B62K25/283 - for cycles without a pedal crank
  • B62M7/00 - Motorcycles characterised by position of motor or engine
  • F16H9/16 - using two pulleys, both built-up out of adjustable conical parts
  • B62M2701/0007 - Construction details of gear box for motorcycles

• US Classifications

  • 474 - Endless belt power transmission systems or components