3310871

Information

• Patent Grant
• 3310871

• References
• Source

• Patent Number

  3,310,871

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1967
  57 years ago

• CPC

  • A44B17/0005 - Fastening of press-button fasteners
  • Y10T24/45565 - having separate mounting means encompassing cross section of projection
  • Y10T29/49837 - of first part
  • Y10T29/4992 - by flaring inserted cup or tube end
  • Y10T29/49922 - by bending over projecting prongs
  • Y10T29/49938 - Radially expanding part in cavity, aperture, or hollow body
  • Y10T29/53717 - Annular work

• US Classifications

  • 029 - Metal working
  • 024 - Buckles, buttons, clasps, etc.