2772472

Information

• Patent Grant
• 2772472

• References
• Source

• Patent Number

  2,772,472

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1956
  68 years ago

• CPC

  • A44B9/20 - Attaching heads of glass or the like to pin shafts
  • Y10T24/4636 - with connection allowing component to revolve about axis of held penetrating portion
  • Y10T29/49595 - Latch, clasp, or fastener component making
  • Y10T29/49915 - Overedge assembling of seated part
  • Y10T29/49934 - by axially applying force

• US Classifications

  • 029 - Metal working
  • 024 - Buckles, buttons, clasps, etc.
  • 063 - Jewelry
  • D11 - Jewelry, symbolic insignia, and ornaments