3153969

Information

• Patent Grant
• 3153969

• References
• Source

• Patent Number

  3,153,969

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1964
  60 years ago

• CPC

  • A24F19/04 - with depressible false floor
  • A24F19/10 - combined with other articles

• US Classifications

  • 084 - Music
  • 131 - Tobacco