3543507

Information

• Patent Grant
• 3543507

• References
• Source

• Patent Number

  3,543,507

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1970
  54 years ago

• CPC

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

• US Classifications

  • 059 - Chain, staple, and horseshoe making