3458173

Information

• Patent Grant
• 3458173

• References
• Source

• Patent Number

  3,458,173

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1969
  55 years ago

• CPC

  • B66F3/08 - screw operated
  • B60S9/08 - the screw axis being substantially vertical
  • B66F3/20 - actuated through multiple or change-speed gearings
  • B66F3/44 - with self-contained electric driving motors
  • Y10S254/02 - Electric screw jacks

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force