2921588

Information

• Patent Grant
• 2921588

• References
• Source

• Patent Number

  2,921,588

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1960
  65 years ago

• CPC

  • A24F13/14 - Protecting cases
  • A24F13/12 - combined with other objects

• US Classifications

  • 131 - Tobacco