1947840

Information

• Patent Grant
• 1947840

• References
• Source

• Patent Number

  1,947,840

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1934
  90 years ago

• CPC

  • A43B21/44 - by claw-like means

• US Classifications

  • 036 - Boots, shoes, and leggings