2499533

Information

• Patent Grant
• 2499533

• References
• Source

• Patent Number

  2,499,533

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1950
  74 years ago

• CPC

  • H04M1/315 - Clutches Spring assemblies Speed regulators

• US Classifications

  • 188 - Brakes
  • 192 - Clutches and power-stop control