3225509

Information

• Patent Grant
• 3225509

• References
• Source

• Patent Number

  3,225,509

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1965
  59 years ago

• CPC

  • B65D65/44 - Applications of resilient shock-absorbing materials
  • B31D3/02 - Honeycombed structures
  • Y10S493/968 - Structural shape
  • Y10T428/24165 - Hexagonally shaped cavities

• US Classifications

  • 053 - Package making
  • 206 - Special receptacle or package
  • 428 - Stock material or miscellaneous articles
  • 493 - Manufacturing container or tube from paper