1814290

Information

• Patent Grant
• 1814290

• References
• Source

• Patent Number

  1,814,290

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1931
  93 years ago

• CPC

  • A44B9/16 - Brooches Breast-pins
  • Y10T24/4634 - including relatively movable guiding, holding, or protecting components or surfaces
  • Y10T24/4639 - having position locking means therefor
  • Y10T24/4641 - Spring or resiliently biased
  • Y10T24/4648 - having nonresilient and resilient components

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.