3802324

Information

• Patent Grant
• 3802324

• References
• Source

• Patent Number

  3,802,324

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1974
  50 years ago

• CPC

  • B31B1/90 - Attaching accessories not otherwise provided for
  • B65D75/50 - Tetrahedral packages
  • B65D75/5838 - combined with separate fixed tearing means
  • B31B2201/9023 - the blanks remaining stationary during application of the patches
  • B65D2231/02 - Precut holes or weakened zones
  • B65D2231/022 - for permitting the insertion of a tubular contents-removing device
  • Y10T83/0481 - Puncturing

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 083 - Cutting