2421154

Information

• Patent Grant
• 2421154

• References
• Source

• Patent Number

  2,421,154

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1947
  77 years ago

• CPC

  • C09K3/10 - Materials in mouldable or extrudable form for sealing or packing joints or covers
  • C09K2200/0213 - Metals
  • C09K2200/0622 - Polyvinylalcohols, polyvinylacetates
  • C09K2200/0635 - Halogen-containing polymers
  • C09K2200/0687 - Natural resins
  • Y10T428/263 - Coating layer not in excess of 5 mils thick or equivalent
  • Y10T428/273 - of coating

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 206 - Special receptacle or package
  • 426 - Food or edible material: processes, compositions, and products
  • 524 - Synthetic resins or natural rubbers