2821794

Information

• Patent Grant
• 2821794

• References
• Source

• Patent Number

  2,821,794

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1958
  66 years ago

• CPC

  • E02F3/54 - Cable scrapers
  • E02F3/64 - Buckets cars
  • E02F3/6454 - Towed (
  • E02F9/2016 - Winches

• US Classifications

  • 037 - Excavating
  • 254 - Implements or apparatus for applying pushing or pulling force