3747978

Information

• Patent Grant
• 3747978

• References
• Source

• Patent Number

  3,747,978

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1973
  51 years ago

• CPC

  • A47C4/028 - Upholstered chairs
  • A47C4/02 - Dismountable chairs
  • A47C5/043 - of tubular non-circular cross-section
  • B60N2/242 - Bus seats

• US Classifications

  • 297 - Chairs and seats