3293996

Information

• Patent Grant
• 3293996

• References
• Source

• Patent Number

  3,293,996

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1966
  58 years ago

• CPC

  • B31D1/0087 - the webs or sheets being provided with apertures for the objects
  • G06K19/022 - Processes or apparatus therefor
  • Y10S493/944 - Aperture card or display device with window

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 040 - Card, picture, or sign exhibiting
  • 053 - Package making
  • 156 - Adhesive bonding and miscellaneous chemical manufacture