2200896

Information

• Patent Grant
• 2200896

• References
• Source

• Patent Number

  2,200,896

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1940
  85 years ago

• CPC

  • B66D3/04 - Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys
  • B66D3/12 - Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
  • B66D2700/023 - Hoists
  • B66D2700/028 - Pulley blocks with multiple sheaves
  • Y10T24/3951 - Dual cam

• US Classifications

  • 188 - Brakes
  • 024 - Buckles, buttons, clasps, etc.
  • 254 - Implements or apparatus for applying pushing or pulling force