2167769

Information

• Patent Grant
• 2167769

• References
• Source

• Patent Number

  2,167,769

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1939
  85 years ago

• CPC

  • B66D1/80 - for scrapers
  • B66D1/28 - Other constructional details

• US Classifications

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