2303267

Information

• Patent Grant
• 2303267

• References
• Source

• Patent Number

  2,303,267

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1942
  83 years ago

• CPC

  • A44C7/006 - with a pivotable back clamping arm
  • Y10T24/4638 - with pivotal connection therebetween
  • Y10T403/32221 - Articulate joint comprises pivoted clevis or channel bar

• US Classifications

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