3144692

Information

• Patent Grant
• 3144692

• References
• Source

• Patent Number

  3,144,692

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1964
  60 years ago

• CPC

  • A44B5/002 - with head tiltable as a whole
  • A44C17/0216 - with automatic locking action
  • A44D2201/32 - with one or more springs retaining the stud member
  • Y10T24/3617 - Hinged leaf
  • Y10T24/3664 - with operating devices

• US Classifications

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