2406678

Information

• Patent Grant
• 2406678

• References
• Source

• Patent Number

  2,406,678

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1946
  78 years ago

• CPC

  • B31B1/74 - Auxiliary operations; Parts; Components
  • B31B2201/622 - Coating or impregnating formed boxes
  • B31B2201/625 - by immersing in a bath
  • Y10T156/1005 - by inward collapsing of portion of hollow body
  • Y10T156/1051 - by folding

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 053 - Package making
  • 383 - Flexible bags