1930742

Information

• Patent Grant
• 1930742

• References
• Source

• Patent Number

  1,930,742

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1933
  91 years ago

• CPC

  • A47B13/023 - with a central column
  • A47B2200/0022 - Central column leg assembly composed of several segments

• US Classifications

  • 108 - Horizontally supported planar surfaces