1241597

Information

• Patent Grant
• 1241597

• References
• Source

• Patent Number

  1,241,597

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1917
  107 years ago

• CPC

  • F22B37/223 - Boiler plugs
  • B65D51/007 - Separate closure devices for reclosing opened cans or tins
  • Y10S16/37 - Nut lock

• US Classifications

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