3052163

Information

• Patent Grant
• 3052163

• References
• Source

• Patent Number

  3,052,163

• Date Filed

  Not available

• Date Issued

  Tuesday, September 4, 1962
  62 years ago

• CPC

  • A24D3/0291 - for hollow tipped filters
  • Y10T156/1052 - with cutting, punching, tearing or severing

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 131 - Tobacco
  • 156 - Adhesive bonding and miscellaneous chemical manufacture