2984495

Information

• Patent Grant
• 2984495

• References
• Source

• Patent Number

  2,984,495

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1961
  63 years ago

• CPC

  • B23B31/023 - for screw-threads
  • B23Q3/12 - for securing to a spindle in general
  • B23Q2703/06 - Mandrels with non rotatable claws Mandrels with internal clamping Clamping elements
  • Y10T279/15 - Threaded grip

• US Classifications

  • 279 - Chucks or sockets