3072228

Information

• Patent Grant
• 3072228

• References
• Source

• Patent Number

  3,072,228

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1963
  61 years ago

• CPC

  • A47C31/06 - for attaching flat meandering springs
  • Y10T403/4318 - Joined to laterally related transverse surface at axially spaced points

• US Classifications

  • 403 - Joints and connections