352270

Information

• Patent Grant
• 352270

• References
• Source

• Patent Number

  352,270

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1886
  138 years ago

• CPC

  • A44B17/0011 - Press-button fasteners in which the elastic retaining action is obtained by a spring working in the plane of the fastener
  • Y10T24/45832 - formed from wire
  • Y10T24/4623 - Coiled about longitudinal axis of held portion

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.