2251318

Information

• Patent Grant
• 2251318

• References
• Source

• Patent Number

  2,251,318

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1941
  83 years ago

• CPC

  • A47C23/24 - using tensioned textile or other non-resilient strips
  • B60N2/5875 - by adhesion
  • B60N2/7094 - Upholstery springs

• US Classifications

  • 267 - Spring devices
  • 297 - Chairs and seats