3550954

Information

• Patent Grant
• 3550954

• References
• Source

• Patent Number

  3,550,954

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1970
  54 years ago

• CPC

  • A47C1/0248 - by chains, ropes or belts
  • A47C7/443 - with coil springs

• US Classifications

  • 297 - Chairs and seats