3743208

Information

• Patent Grant
• 3743208

• References
• Source

• Patent Number

  3,743,208

• Date Filed

  Not available

• Date Issued

  Tuesday, July 3, 1973
  51 years ago

• CPC

  • B21C47/28 - Drums or other coil-holders
  • B65H75/14 - with two end flanges
  • B65H75/22 - collapsible with removable parts
  • B65H2701/5124 - Metals
  • B65H2701/5134 - Metal elements

• US Classifications

  • 242 - Winding, tensioning, or guiding