3313525

Information

• Patent Grant
• 3313525

• References
• Source

• Patent Number

  3,313,525

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1967
  58 years ago

• CPC

  • B66D1/76 - having auxiliary drums or barrels for storing the ropes or cables
  • B66D1/26 - having several drums or barrels
  • B66D2700/0166 - Winches with multiple drums or with drums with multiple parts of different diameter
  • Y10S254/903 - Yieldable, constant engagement, friction coupling

• US Classifications

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