2139339

Information

• Patent Grant
• 2139339

• References
• Source

• Patent Number

  2,139,339

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1938
  86 years ago

• CPC

  • A47K10/38 - the web being rolled up with or without tearing edge
  • A47K10/36 - with mechanical dispensing, roll switching or cutting devices
  • Y10T225/211 - Manually operated feed-out mechanism
  • Y10T225/213 - With indicator
  • Y10T225/22 - With means to move work toward or into severing position
  • Y10T225/24 - With inspection window or transparent panel
  • Y10T225/276 - Blade movable to severing position by moving work
  • Y10T225/287 - With brake or clamp

• US Classifications

  • 225 - Severing by tearing or breaking
  • 226 - Advancing material of indeterminate length