3348251

Information

• Patent Grant
• 3348251

• References
• Source

• Patent Number

  3,348,251

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1967
  57 years ago

• CPC

  • A43B13/34 - Soles also attached to the inner side of the heels

• US Classifications

  • 012 - Boot and shoe making
  • 036 - Boots, shoes, and leggings
  • 521 - Synthetic resins or natural rubbers