3227483

Information

• Patent Grant
• 3227483

• References
• Source

• Patent Number

  3,227,483

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1966
  59 years ago

• CPC

  • E02D13/10 - Follow-blocks of pile-drivers or like devices
  • Y10T279/1033 - Expanding jaws via mechanical connection
  • Y10T279/1049 - with jaw positively interlocked with wedge e.g., dovetail or T-slot

• US Classifications

  • 294 - Handling: hand and hoist-line implements
  • 279 - Chucks or sockets