2581474

Information

• Patent Grant
• 2581474

• References
• Source

• Patent Number

  2,581,474

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1952
  73 years ago

• CPC

  • B23B31/16004 - Jaws movement actuated by one or more spiral grooves
  • B23B31/16037 - using mechanical transmission through the spindle
  • Y10T279/1926 - Spiral cam or scroll actuated

• US Classifications

  • 279 - Chucks or sockets