2254681

Information

• Patent Grant
• 2254681

• References
• Source

• Patent Number

  2,254,681

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1941
  83 years ago

• CPC

  • B25B23/105 - the gripping device being an integral part of the driving bit
  • B25B13/44 - of the chuck type
  • Y10T279/17273 - Axial screw actuator

• US Classifications

  • 081 - Tools
  • 279 - Chucks or sockets