3321185

Information

• Patent Grant
• 3321185

• References
• Source

• Patent Number

  3,321,185

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1967
  57 years ago

• CPC

  • B66D1/30 - Rope, cable, or chain drums or barrels
  • B66D1/365 - by means of pivotably mounted drums or barrels
  • B66D1/38 - by means of guides movable relative to drum or barrel
  • Y10S242/903 - Drum for a winch or hoist

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 254 - Implements or apparatus for applying pushing or pulling force