3670915

Information

• Patent Grant
• 3670915

• References
• Source

• Patent Number

  3,670,915

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1972
  52 years ago

• CPC

  • C12L9/00 - Venting devices for casks, barrels, or the like
  • B65D39/0017 - Injection-molded plastic closures for "Champagne"- or "Sekt"-type bottles
  • B65D2539/003 - provided with sealing flanges or ribs

• US Classifications

  • 215 - Bottles and jars
  • 220 - Receptacles