2990640

Information

• Patent Grant
• 2990640

• References
• Source

• Patent Number

  2,990,640

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1961
  63 years ago

• CPC

  • A44C11/002 - Ornamental chains composed of pearls
  • Y10S63/02 - Perfumed jewelry
  • Y10S63/03 - Plastic jewelry
  • Y10T29/49876 - by snap fit

• US Classifications

  • 059 - Chain, staple, and horseshoe making
  • 029 - Metal working
  • 063 - Jewelry
  • 428 - Stock material or miscellaneous articles
  • 446 - Amusement devices: toys