3864851

Information

• Patent Grant
• 3864851

• References
• Source

• Patent Number

  3,864,851

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1975
  50 years ago

• CPC

  • E02F3/148 - wheels, sprokets
  • E02F3/081 - mounted on floating substructures
  • E02F3/143 - chains; chain links; scraper chains

• US Classifications

  • 037 - Excavating
  • 198 - Conveyors: power-driven
  • 474 - Endless belt power transmission systems or components