1998989

Information

• Patent Grant
• 1998989

• References
• Source

• Patent Number

  1,998,989

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1935
  89 years ago

• CPC

  • B65D65/08 - with fastening elements

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes
  • 206 - Special receptacle or package