2180726

Information

• Patent Grant
• 2180726

• References
• Source

• Patent Number

  2,180,726

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1939
  85 years ago

• CPC

  • A44C15/00 - Other forms of jewellery
  • A44C15/003 - Jewellery holding or retaining articles
  • Y10T24/1309 - Pin attached
  • Y10T24/3475 - having intermediate connector allowing movement
  • Y10T24/4447 - having coil portion coaxial or parallel with pivotal axis
  • Y10T24/45293 - Plural hooks entering opposite sides of same cavity

• US Classifications

  • 063 - Jewelry
  • 024 - Buckles, buttons, clasps, etc.
  • 047 - Plant husbandry
  • 224 - Package and article carriers
  • 428 - Stock material or miscellaneous articles
  • D11 - Jewelry, symbolic insignia, and ornaments