3467973

Information

• Patent Grant
• 3467973

• References
• Source

• Patent Number

  3,467,973

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1969
  55 years ago

• CPC

  • A47C7/34 - with springs in compression
  • A47C27/065 - of special shape
  • Y10S5/906 - with magnetic means

• US Classifications

  • 005 - Beds
  • 267 - Spring devices
  • 297 - Chairs and seats