2597197

Information

• Patent Grant
• 2597197

• References
• Source

• Patent Number

  2,597,197

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1952
  72 years ago

• CPC

  • A43D3/025 - Longitudinally expansible lasts

• US Classifications

  • 012 - Boot and shoe making