1033778

Information

• Patent Grant
• 1033778

• References
• Source

• Patent Number

  1,033,778

• Date Filed

  Not available

• Date Issued

  Tuesday, July 30, 1912
  112 years ago

• CPC

  • B21G3/08 - of nails with head and two or more shanks or split shanks
  • Y10S16/37 - Nut lock

• US Classifications

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