1689024

Information

• Patent Grant
• 1689024

• References
• Source

• Patent Number

  1,689,024

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1928
  96 years ago

• CPC

  • A47B39/02 - Adjustable forms
  • A47B39/00 - School forms Benches or forms combined with desks
  • A47B2200/0097 - Foot rest being part of desk
  • Y10T292/0815 - Roller

• US Classifications

  • 297 - Chairs and seats
  • 188 - Brakes
  • 292 - Closure fasteners