3833948

Information

• Patent Grant
• 3833948

• References
• Source

• Patent Number

  3,833,948

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1974
  50 years ago

• CPC

  • A47C23/32 - Combinations of nets with springs in compression Frames therefor
  • A47C23/04 - using springs in compression

• US Classifications

  • 005 - Beds