3122969

Information

• Patent Grant
• 3122969

• References
• Source

• Patent Number

  3,122,969

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1964
  60 years ago

• CPC

  • B23B31/1175 - using elastomer rings or sleeves
  • B23C3/056 - for taps or valves
  • Y10T408/5587 - Valve fitting

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 241 - Solid material comminution or disintegration
  • 451 - Abrading