2803159

Information

• Patent Grant
• 2803159

• References
• Source

• Patent Number

  2,803,159

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1957
  67 years ago

• CPC

  • B23B31/025 - for gears
  • Y10T82/266 - Mandrel
  • Y10T279/17957 - Friction grip
  • Y10T279/28 - for gear or spline molding
  • Y10T279/30 - Torsion mandrel

• US Classifications

  • 082 - Turning
  • 279 - Chucks or sockets