1344826

Information

• Patent Grant
• 1344826

• References
• Source

• Patent Number

  1,344,826

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1920
  104 years ago

• CPC

  • B31F1/07 - Embossing , i.e. producing impressions formed by locally deep-drawing
  • B31D1/0031 - the articles being paper nettings
  • B31F2201/0712 - Other than rollers
  • B31F2201/0723 - Characteristics of the rollers
  • B31F2201/0733 - Pattern
  • B31F2201/0738 - Cross sectional profile of the embossments
  • B31F2201/0756 - Characteristics of the incoming material
  • B31F2201/0774 - Multiple successive embossing operations
  • B31F2201/0782 - Layout of the complete embossing machine, of the embossing line
  • B31F2201/0784 - Auxiliary operations
  • B31F2201/0794 - Cutting
  • Y10T74/19228 - Multiple concentric clutch shafts

• US Classifications

  • 162 - Paper making and fiber liberation
  • 074 - Machine element or mechanism