3721337

Information

• Patent Grant
• 3721337

• References
• Source

• Patent Number

  3,721,337

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1973
  52 years ago

• CPC

  • B65D71/504 - the element being formed from a flexible sheet provided with slits or apertures intended to be stretched over the articles and adapt to the shape of the article
  • B65D71/506 - and provided with an additional element encircling the periphery of the group of articles

• US Classifications

  • 206 - Special receptacle or package
  • 294 - Handling: hand and hoist-line implements