3431022

Information

• Patent Grant
• 3431022

• References
• Source

• Patent Number

  3,431,022

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1969
  56 years ago

• CPC

  • A47C7/16 - Seats made of wooden, plastics, or metal sheet material Panel seats
  • A47C5/046 - of non-tubular cross-section
  • A47C31/023 - connecting upholstery to frames

• US Classifications

  • 297 - Chairs and seats