3547308

Information

• Patent Grant
• 3547308

• References
• Source

• Patent Number

  3,547,308

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1970
  54 years ago

• CPC

  • B65D77/283 - located initially inside the container, whereby the straw is revealed only upon opening the container
  • B67B7/15 - finger grapple type

• US Classifications

  • 220 - Receptacles