1230920

Information

• Patent Grant
• 1230920

• References
• Source

• Patent Number

  1,230,920

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1917
  107 years ago

• CPC

  • E05C19/026 - with a keeper caught between two pivoting bolts
  • Y10S292/39 - Dovetail door aligner
  • Y10T292/0818 - Swinging

• US Classifications

  • 292 - Closure fasteners