2818221

Information

• Patent Grant
• 2818221

• References
• Source

• Patent Number

  2,818,221

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1957
  66 years ago

• CPC

  • B65H35/0006 - Article or web delivery apparatus incorporating cutting or line-perforating devices
  • Y10T225/27 - Movable blade continually biased toward wound web supply package
  • Y10T225/277 - With simultaneous application of brake or clamp
  • Y10T225/294 - With guide for running length work
  • Y10T225/295 - Blade manually movable to or from severing position
  • Y10T225/298 - Blades or severing devices

• US Classifications

  • 225 - Severing by tearing or breaking