3590576

Information

• Patent Grant
• 3590576

• References
• Source

• Patent Number

  3,590,576

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1971
  53 years ago

• CPC

  • A44C5/04 - extensible

• US Classifications

  • 059 - Chain, staple, and horseshoe making
  • 063 - Jewelry