2680594

Information

• Patent Grant
• 2680594

• References
• Source

• Patent Number

  2,680,594

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1954
  70 years ago

• CPC

  • B66D3/26 - Other details
  • 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
  • B66D2700/028 - Pulley blocks with multiple sheaves
  • F16H2007/0872 - Sliding members
  • Y10S16/08 - Weights
  • Y10T16/95 - Miscellaneous element or attachment

• US Classifications

  • 474 - Endless belt power transmission systems or components
  • 016 - Miscellaneous hardware
  • 114 - Ships
  • 254 - Implements or apparatus for applying pushing or pulling force