1920693

Information

• Patent Grant
• 1920693

• References
• Source

• Patent Number

  1,920,693

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1933
  91 years ago

• CPC

  • E05C17/20 - sliding through a guide
  • Y10T292/28 - Extension link
  • Y10T292/297 - Notched keeper

• US Classifications

  • 292 - Closure fasteners