2983351

Information

• Patent Grant
• 2983351

• References
• Source

• Patent Number

  2,983,351

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1961
  63 years ago

• CPC

  • F16D25/064 - the friction surface being grooved
  • Y10S464/902 - Particular material

• US Classifications

  • 192 - Clutches and power-stop control
  • 188 - Brakes
  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts