3787032

Information

• Patent Grant
• 3787032

• References
• Source

• Patent Number

  3,787,032

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1974
  50 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
  • B66D2700/028 - Pulley blocks with multiple sheaves
  • Y10T24/3936 - Pivoted part

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 024 - Buckles, buttons, clasps, etc.
  • 294 - Handling: hand and hoist-line implements