3072309

Information

• Patent Grant
• 3072309

• References
• Source

• Patent Number

  3,072,309

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1963
  62 years ago

• CPC

  • B21C47/34 - Feeding or guiding devices not specially adapted to a particular type of apparatus
  • B21C47/3416 - with lateral edge contact
  • B21C47/3483 - Magnetic field
  • Y10T83/739 - Positively confines or otherwise determines path of work
  • Y10T83/745 - Opposed

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 083 - Cutting
  • 242 - Winding, tensioning, or guiding