3339774

Information

• Patent Grant
• 3339774

• References
• Source

• Patent Number

  3,339,774

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1967
  57 years ago

• CPC

  • B65D53/04 - Discs
  • B29C44/022 - Foaming unrestricted by cavity walls
  • B29C70/80 - Moulding sealing material into closure members
  • B65D41/125 - with integral internal sealing means
  • B29L2031/26 - Sealing devices
  • B29L2031/56 - Stoppers or lids for bottles, jars, or the like

• US Classifications

  • 215 - Bottles and jars
  • 040 - Card, picture, or sign exhibiting