2893291

Information

• Patent Grant
• 2893291

• References
• Source

• Patent Number

  2,893,291

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1959
  65 years ago

• CPC

  • B23B31/06 - Features relating to the removal of tools Accessories therefor
  • B23B31/1074 - Retention by pins
  • Y10T279/17743 - Reciprocating cam sleeve
  • Y10T279/1953 - Toggle actuated
  • Y10T409/309464 - and draw bar

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 279 - Chucks or sockets