1654455

Information

• Patent Grant
• 1654455

• References
• Source

• Patent Number

  1,654,455

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1927
  97 years ago

• CPC

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

• US Classifications

  • 248 - Supports