1806181

Information

• Patent Grant
• 1806181

• References
• Source

• Patent Number

  1,806,181

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1931
  93 years ago

• CPC

  • B31B1/90 - Attaching accessories not otherwise provided for
  • B31B2201/9014 - Applying tabs on corners of box blanks

• US Classifications

  • 493 - Manufacturing container or tube from paper