508604

Information

• Patent Grant
• 508604

• References
• Source

• Patent Number

  508,604

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1893
  130 years ago

• CPC

  • A44B17/0052 - Press-button fasteners consisting of four parts
  • Y10T24/45853 - including separate, nonprojection-engaging spring for biasing

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.