2249392

Information

• Patent Grant
• 2249392

• References
• Source

• Patent Number

  2,249,392

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1941
  83 years ago

• CPC

  • B65D77/34 - enclosed in a mouth seal
  • B65D5/563 - Laminated linings; Coatings
  • Y10S493/963 - Opener
  • Y10T156/1038 - Hollow cylinder article
  • Y10T428/1303 - Paper containing [e.g., paperboard, cardboard, fiberboard, etc.]
  • Y10T428/1359 - Three or more layers [continuous layer]

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 222 - Dispensing
  • 428 - Stock material or miscellaneous articles