3021542

Information

• Patent Grant
• 3021542

• References
• Source

• Patent Number

  3,021,542

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1962
  62 years ago

• CPC

  • A43D3/1466 - stretching the length of a shoe

• US Classifications

  • 012 - Boot and shoe making