3140502

Information

• Patent Grant
• 3140502

• References
• Source

• Patent Number

  3,140,502

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1964
  61 years ago

• CPC

  • A43D3/1425 - Devices for sole stretching

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 012 - Boot and shoe making
  • 269 - Work holders