1856977

Information

• Patent Grant
• 1856977

• References
• Source

• Patent Number

  1,856,977

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1932
  92 years ago

• CPC

  • A47B39/06 - Folding forms
  • A47B39/00 - School forms Benches or forms combined with desks

• US Classifications

  • 108 - Horizontally supported planar surfaces
  • 297 - Chairs and seats