1140567

Information

• Patent Grant
• 1140567

• References
• Source

• Patent Number

  1,140,567

• Date Filed

  Not available

• Date Issued

  Tuesday, May 25, 1915
  110 years ago

• CPC

  • B25B23/103 - for gripping threaded studs
  • Y10S81/10 - Iris-type wrench head
  • Y10T279/17213 - Transversely oscillating jaws

• US Classifications

  • 081 - Tools
  • 279 - Chucks or sockets