1396228

Information

• Patent Grant
• 1396228

• References
• Source

• Patent Number

  1,396,228

• Date Filed

  Not available

• Date Issued

  Tuesday, November 8, 1921
  104 years ago

• CPC

  • A47B39/04 - Collapsible or tip-up forms
  • A47B39/00 - School forms Benches or forms combined with desks

• US Classifications

  • 211 - Supports: racks
  • 297 - Chairs and seats