1830446

Information

• Patent Grant
• 1830446

• References
• Source

• Patent Number

  1,830,446

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1931
  93 years ago

• CPC

  • A24C5/477 - with a mouthpiece made from plastic, wood or the like
  • Y10T29/53383 - and means to fasten work parts together

• US Classifications

  • 131 - Tobacco
  • 029 - Metal working