3844221

Information

• Patent Grant
• 3844221

• References
• Source

• Patent Number

  3,844,221

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1974
  50 years ago

• CPC

  • F16G13/12 - Hauling- or hoisting-chains so called ornamental chains
  • B61B10/043 - Fraction elements

• US Classifications

  • 104 - Railways
  • 059 - Chain, staple, and horseshoe making