1381733

Information

• Patent Grant
• 1381733

• References
• Source

• Patent Number

  1,381,733

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1921
  103 years ago

• CPC

  • A41B3/06 - Stiffeners for collars
  • Y10T24/1928 - Adjustable
  • Y10T24/3499 - Penetrating prong

• US Classifications

  • 002 - Apparel
  • 024 - Buckles, buttons, clasps, etc.