1687674

Information

• Patent Grant
• 1687674

• References
• Source

• Patent Number

  1,687,674

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1928
  96 years ago

• CPC

  • A43D999/00 - Subject matter not provided for in other groups of this subclass
  • A43C15/005 - Nails, pins
  • A43C15/04 - attached to the heel
  • A43D100/00 - Setting or removing eyelets, buttons, lacing-hooks, or elastic gussets in shoes
  • Y10T29/4987 - Elastic joining of parts

• US Classifications

  • 029 - Metal working
  • 264 - Plastic and nonmetallic article shaping or treating: processes