2757391

Information

• Patent Grant
• 2757391

• References
• Source

• Patent Number

  2,757,391

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1956
  68 years ago

• CPC

  • B23Q3/08 - other than mechanically-actuated
  • B23Q2703/04 - using fluid means or a vacuum
  • Y10T74/18992 - Reciprocating to reciprocating
  • Y10T279/17222 - Screw actuated

• US Classifications

  • 269 - Work holders
  • 074 - Machine element or mechanism
  • 279 - Chucks or sockets