1338552

Information

• Patent Grant
• 1338552

• References
• Source

• Patent Number

  1,338,552

• Date Filed

  Not available

• Date Issued

  Tuesday, April 27, 1920
  104 years ago

• CPC

  • B31B1/46 - and interconnecting side walls during such movement
  • B31B2201/2658 - having several cooperating plungers and dies fitted on a rotating table or on moving chains
  • B31B2201/2666 - involving interconnecting side walls

• US Classifications

  • 493 - Manufacturing container or tube from paper