1911935

Information

• Patent Grant
• 1911935

• References
• Source

• Patent Number

  1,911,935

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1933
  91 years ago

• CPC

  • A44C7/003 - Ear-studs or their catch devices
  • A44D2201/36 - with two or more push-buttons
  • Y10T24/3664 - with operating devices

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.