3722825

Information

• Patent Grant
• 3722825

• References
• Source

• Patent Number

  3,722,825

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1973
  51 years ago

• CPC

  • B65H49/16 - Stands or frameworks
  • B21C47/20 - the unreeled material moving transversely to the tangent line of the drum

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 298 - Land vehicles: dumping