1394911

Information

• Patent Grant
• 1394911

• References
• Source

• Patent Number

  1,394,911

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1921
  103 years ago

• CPC

  • D06N5/00 - Roofing materials comprising a fibrous web coated with bitumen or another polymer
  • Y10T83/503 - With plural tool stations
  • Y10T83/6491 - And transverse cutter station
  • Y10T83/8789 - With simple revolving motion only
  • Y10T83/8794 - Revolving tool moves through recess in work holder or cooperating tool

• US Classifications

  • 083 - Cutting