576553

Information

• Patent Grant
• 576553

• References
• Source

• Patent Number

  576,553

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1897
  128 years ago

• CPC

  • A44B3/08 - with head and base separable
  • Y10S24/51 - including receiving member having cavity and mating member having insertable projection guided to interlock thereby
  • Y10T24/45257 - Snap with cavity
  • Y10T24/45984 - Cavity having specific shape
  • Y10T292/40 - Rings

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 292 - Closure fasteners