3869964

Information

• Patent Grant
• 3869964

• References
• Source

• Patent Number

  3,869,964

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1975
  49 years ago

• CPC

  • B31D1/0087 - the webs or sheets being provided with apertures for the objects

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 053 - Package making