3601977

Information

• Patent Grant
• 3601977

• References
• Source

• Patent Number

  3,601,977

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1971
  53 years ago

• CPC

  • A44C5/04 - extensible
  • A44C5/08 - having separate links

• US Classifications

  • 059 - Chain, staple, and horseshoe making
  • 063 - Jewelry
  • 224 - Package and article carriers