1218869

Information

• Patent Grant
• 1218869

• References
• Source

• Patent Number

  1,218,869

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1917
  107 years ago

• CPC

  • E06B11/04 - characterised by the kind of suspension
  • Y10T16/33 - Sliding and swinging

• US Classifications

  • 016 - Miscellaneous hardware