1130712

Information

• Patent Grant
• 1130712

• References
• Source

• Patent Number

  1,130,712

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1915
  110 years ago

• CPC

  • F16B35/06 - Specially-shaped heads
  • Y10S411/972 - Distorted

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener