3382021

Information

• Patent Grant
• 3382021

• References
• Source

• Patent Number

  3,382,021

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1968
  57 years ago

• CPC

  • A47K10/38 - the web being rolled up with or without tearing edge
  • B65H35/0006 - Article or web delivery apparatus incorporating cutting or line-perforating devices
  • A47K2010/3253 - with one or more reserve rolls
  • A47K2010/3854 - with devices for disposing of the empty core
  • A47K2010/3863 - with roll rotation braking devices

• US Classifications

  • 242 - Winding, tensioning, or guiding