3578384

Information

• Patent Grant
• 3578384

• References
• Source

• Patent Number

  3,578,384

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1971
  53 years ago

• CPC

  • B60N2/4826 - using elastic materials
  • D01H1/36 - Package-shaping arrangements

• US Classifications

  • 297 - Chairs and seats