3223386

Information

• Patent Grant
• 3223386

• References
• Source

• Patent Number

  3,223,386

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1965
  59 years ago

• CPC

  • A63H17/12 - with cranes, winches or the like
  • B66D1/26 - having several drums or barrels
  • B66D2700/0175 - with adjacent drums mounted on a single shaft with a common coupling member
  • Y10T74/19307 - Selective

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 074 - Machine element or mechanism