2652885

Information

• Patent Grant
• 2652885

• References
• Source

• Patent Number

  2,652,885

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1953
  71 years ago

• CPC

  • A47C23/02 - using leaf springs
  • A47C23/057 - Hangers or supports for fastening spring units to frame
  • Y10T403/4318 - Joined to laterally related transverse surface at axially spaced points

• US Classifications

  • 267 - Spring devices
  • 403 - Joints and connections