2991851

Information

• Patent Grant
• 2991851

• References
• Source

• Patent Number

  2,991,851

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1961
  63 years ago

• CPC

  • F16D65/10 - Drums for externally- or internally-engaging brakes
  • F16D65/833 - with closed cooling system

• US Classifications

  • 188 - Brakes
  • 165 - Heat exchange
  • 192 - Clutches and power-stop control
  • D12 - Transportation