1780574

Information

• Patent Grant
• 1780574

• References
• Source

• Patent Number

  1,780,574

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1930
  94 years ago

• CPC

  • A43B17/107 - waterproof
  • A41B11/001 - Decoration; Marking

• US Classifications

  • 036 - Boots, shoes, and leggings
  • 012 - Boot and shoe making