3266710

Information

• Patent Grant
• 3266710

• References
• Source

• Patent Number

  3,266,710

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1966
  58 years ago

• CPC

  • B31B37/00 - Machinery characterised by making envelopes or bags with structural provision at the base for thickness of contents from webs
  • B65D31/04 - with multiple walls
  • B31B2237/055 - involving folding a web about an already tubular web
  • Y10S493/922 - having liner
  • Y10T156/1013 - and edge-joining of one piece blank to form tube

• US Classifications

  • 383 - Flexible bags
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 493 - Manufacturing container or tube from paper