3690528

Information

• Patent Grant
• 3690528

• References
• Source

• Patent Number

  3,690,528

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1972
  52 years ago

• CPC

  • B65H18/02 - Supporting web roll
  • G07C1/20 - Checking timed patrols
  • Y10T225/236 - With plural blades
  • Y10T225/282 - With fixed blade and support for wound package
  • Y10T225/29 - Applied to running length work

• US Classifications

  • 225 - Severing by tearing or breaking
  • 242 - Winding, tensioning, or guiding