2802638

Information

• Patent Grant
• 2802638

• References
• Source

• Patent Number

  2,802,638

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1957
  67 years ago

• CPC

  • B64F1/08 - using winches
  • B66D1/30 - Rope, cable, or chain drums or barrels
  • 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