1681667

Information

• Patent Grant
• 1681667

• References
• Source

• Patent Number

  1,681,667

• Date Filed

  Not available

• Date Issued

  Tuesday, August 21, 1928
  96 years ago

• CPC

  • A43D8/30 - Charting sheet material for subsequent cutting
  • A43D5/12 - Hand nailing apparatus for shoemaking

• US Classifications

  • 012 - Boot and shoe making
  • 030 - Cutlery