1258732

Information

• Patent Grant
• 1258732

• References
• Source

• Patent Number

  1,258,732

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1918
  106 years ago

• CPC

  • F16B15/00 - Nails Staples
  • Y10S411/912 - Antisplitting fastener
  • Y10T29/49833 - Punching, piercing or reaming part by surface of second part

• US Classifications

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