2729457

Information

• Patent Grant
• 2729457

• References
• Source

• Patent Number

  2,729,457

• Date Filed

  Not available

• Date Issued

  Tuesday, January 3, 1956
  69 years ago

• CPC

  • B23B31/4046 - Details of the jaws
  • B23Q3/00 - Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
  • B23Q2703/00 - Work clamping
  • Y10T279/1045 - Internal cone
  • Y10T279/1058 - Constricting band, annulus, or clip
  • Y10T279/15 - Threaded grip
  • Y10T408/558 - Opening coaxial with Tool

• US Classifications

  • 279 - Chucks or sockets
  • 269 - Work holders
  • 408 - Cutting by use of rotating axially moving tool