3722016

Information

• Patent Grant
• 3722016

• References
• Source

• Patent Number

  3,722,016

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1973
  51 years ago

• CPC

  • A43D3/08 - Devices for stretching special parts of shoes

• US Classifications

  • 012 - Boot and shoe making