3733035

Information

• Patent Grant
• 3733035

• References
• Source

• Patent Number

  3,733,035

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1973
  51 years ago

• CPC

  • B65H19/2223 - Turret-type with more than two roll supports
  • B65H2301/41814 - by container storing cores and feeding through wedge-shaped slot or elongated channel
  • B65H2301/418523 - by movement of the wound web roll
  • B65H2301/41856 - by stripping core from mandrel or chuck
  • B65H2301/4187 - Relative movement of core or web roll in respect of mandrel
  • B65H2408/23122 - with integrated core supply
  • B65H2408/23155 - with three arms

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 221 - Article dispensing