2980220

Information

• Patent Grant
• 2980220

• References
• Source

• Patent Number

  2,980,220

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1961
  63 years ago

• CPC

  • F16D51/08 - shaped as an expansible fluid-filled flexible member
  • F16D25/123 - in view of cooling and lubrication
  • F16D65/813 - with closed cooling system

• US Classifications

  • 192 - Clutches and power-stop control
  • 152 - Resilient tires and wheels
  • 188 - Brakes
  • 301 - Land vehicles: wheels and axles