3338554

Information

• Patent Grant
• 3338554

• References
• Source

• Patent Number

  3,338,554

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1967
  57 years ago

• CPC

  • B66F3/20 - actuated through multiple or change-speed gearings
  • B60S9/08 - the screw axis being substantially vertical
  • B66F3/00 - Devices

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 414 - Material or article handling