3413876

Information

• Patent Grant
• 3413876

• References
• Source

• Patent Number

  3,413,876

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1968
  56 years ago

• CPC

  • B25B23/103 - for gripping threaded studs
  • B25B13/5075 - using jaws moving along radial cams or by excentric disks in a cage structure at least partially surrounding the pipe
  • Y10T279/17256 - Reciprocating cam sleeve

• US Classifications

  • 081 - Tools
  • 192 - Clutches and power-stop control
  • 279 - Chucks or sockets