1797270

Information

• Patent Grant
• 1797270

• References
• Source

• Patent Number

  1,797,270

• Date Filed

  Not available

• Date Issued

  Tuesday, March 24, 1931
  93 years ago

• CPC

  • G07B3/02 - from stock in wound strip form
  • A47K10/38 - the web being rolled up with or without tearing edge
  • Y10T225/22 - With means to move work toward or into severing position
  • Y10T225/225 - With means to separate severed end of stub from supply package
  • Y10T225/228 - Slidable notcher

• US Classifications

  • 225 - Severing by tearing or breaking