3077680

Information

• Patent Grant
• 3077680

• References
• Source

• Patent Number

  3,077,680

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1963
  61 years ago

• CPC

  • A43B21/48 - by press-buttons
  • A43B21/40 - by dovetail

• US Classifications

  • 036 - Boots, shoes, and leggings
  • D02 - Apparel and haberdashery