3915433

Information

• Patent Grant
• 3915433

• References
• Source

• Patent Number

  3,915,433

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1975
  49 years ago

• CPC

  • B66D1/24 - for varying speed or reversing direction of rotation of drums or barrels

• US Classifications

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