1511931

Information

• Patent Grant
• 1511931

• References
• Source

• Patent Number

  1,511,931

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1924
  100 years ago

• CPC

  • A44B9/18 - Hinges Locking devices
  • Y10T24/4639 - having position locking means therefor
  • Y10T403/32606 - Pivoted

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 403 - Joints and connections