407770

Information

• Patent Grant
• 407770

• References
• Source

• Patent Number

  407,770

• Date Filed

  Not available

• Date Issued

  Tuesday, July 30, 1889
  135 years ago

• CPC

  • A44B13/0011 - made of wire
  • Y10S24/52 - having divergent interlock means distinct from cavity or projection of its member
  • Y10T24/45058 - Hook [e.g., within cavity]
  • Y10T24/45209 - for apparel
  • Y10T24/4599 - including closed elongated access opening for guiding transverse projection travel after insertion

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.