3708330

Information

• Patent Grant
• 3708330

• References
• Source

• Patent Number

  3,708,330

• Date Filed

  Not available

• Date Issued

  Tuesday, January 2, 1973
  52 years ago

• CPC

  • B65D90/40 - by use of fillings of porous materials
  • C08J9/34 - Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
  • F17C11/007 - for hydrocarbon gases, such as methane or natural gas, propane, butane or mixtures thereof [LPG]

• US Classifications

  • 427 - Coating processes
  • 220 - Receptacles
  • 280 - Land vehicles