1417375

Information

• Patent Grant
• 1417375

• References
• Source

• Patent Number

  1,417,375

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1922
  102 years ago

• CPC

  • B43L9/20 - Pivots

• US Classifications

  • 033 - Geometrical instruments
  • 036 - Boots, shoes, and leggings