3220702

Information

• Patent Grant
• 3220702

• References
• Source

• Patent Number

  3,220,702

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1965
  59 years ago

• CPC

  • B66D1/80 - for scrapers
  • B66D1/16 - the drums or barrels being freely rotatable

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 192 - Clutches and power-stop control