3905539

Information

• Patent Grant
• 3905539

• References
• Source

• Patent Number

  3,905,539

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1975
  49 years ago

• CPC

  • B65D3/08 - having a cross-section of varying shape
  • B65D1/32 - Containers adapted to be temporarily deformed by external pressure to expel contents

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes