3241879

Information

• Patent Grant
• 3241879

• References
• Source

• Patent Number

  3,241,879

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1966
  58 years ago

• CPC

  • A47C7/30 - with springs meandering in a flat plane
  • B60N2/7047 - Springs

• US Classifications

  • 297 - Chairs and seats
  • 267 - Spring devices