3858862

Information

• Patent Grant
• 3858862

• References
• Source

• Patent Number

  3,858,862

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1975
  50 years ago

• CPC

  • A47C23/05 - Frames therefor Connecting the springs to the frame; Interconnection of springs
  • A47C7/347 - with means for connecting springs to each other or to seat frame

• US Classifications

  • 267 - Spring devices
  • 005 - Beds