3667699

Information

• Patent Grant
• 3667699

• References
• Source

• Patent Number

  3,667,699

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1972
  52 years ago

• CPC

  • B21C47/16 - Unwinding or uncoiling
  • B21C47/20 - the unreeled material moving transversely to the tangent line of the drum
  • B65H49/02 - Methods or apparatus in which packages do not rotate

• US Classifications

  • 242 - Winding, tensioning, or guiding