2857226

Information

• Patent Grant
• 2857226

• References
• Source

• Patent Number

  2,857,226

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1958
  66 years ago

• CPC

  • A47B9/04 - with vertical spindle
  • A47B2200/0059 - in telescoping table legs
  • Y10S254/02 - Electric screw jacks

• US Classifications

  • 108 - Horizontally supported planar surfaces
  • 254 - Implements or apparatus for applying pushing or pulling force