3452372

Information

• Patent Grant
• 3452372

• References
• Source

• Patent Number

  3,452,372

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1969
  55 years ago

• CPC

  • A47C20/027 - Back supports
  • A47C1/146 - of legless type
  • A47C7/402 - adjustable in height
  • Y10S5/924 - Cardboard containing

• US Classifications

  • 005 - Beds
  • 297 - Chairs and seats