3928896

Information

• Patent Grant
• 3928896

• References
• Source

• Patent Number

  3,928,896

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1975
  49 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
  • Y10T24/367 - Covers
  • Y10T24/45801 - Nonresilient walls define opening
  • Y10T24/45832 - formed from wire

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.