2031511

Information

• Patent Grant
• 2031511

• References
• Source

• Patent Number

  2,031,511

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1936
  88 years ago

• CPC

  • A43B21/47 - by resilient means
  • A43B21/44 - by claw-like means

• US Classifications

  • 036 - Boots, shoes, and leggings