3528581

Information

• Patent Grant
• 3528581

• References
• Source

• Patent Number

  3,528,581

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1970
  54 years ago

• CPC

  • B65D50/065 - with separate ring having to be axially displaced to permit user to access closure

• US Classifications

  • 215 - Bottles and jars