3913463

Information

• Patent Grant
• 3913463

• References
• Source

• Patent Number

  3,913,463

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1975
  49 years ago

• CPC

  • B31B1/80 - pneumatically
  • B31B2201/287 - pneumatically
  • B31B2219/28 - Opening or distending bags
  • B31B2221/405 - the bags having their openings facing transversally to the direction of movement

• US Classifications

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