3797837

Information

• Patent Grant
• 3797837

• References
• Source

• Patent Number

  3,797,837

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1974
  50 years ago

• CPC

  • B23B31/1602 - Individually adjustable jaws
  • B23B31/162 - Details of the jaws
  • B23B31/16225 - with a centre
  • Y10T279/1926 - Spiral cam or scroll actuated
  • Y10T279/1953 - Toggle actuated
  • Y10T279/3493 - Protection means e.g., cover, seal, overstress prevention, air blast

• US Classifications

  • 279 - Chucks or sockets