1804996

Information

• Patent Grant
• 1804996

• References
• Source

• Patent Number

  1,804,996

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1931
  93 years ago

• CPC

  • B65H49/02 - Methods or apparatus in which packages do not rotate
  • B21C47/20 - the unreeled material moving transversely to the tangent line of the drum
  • B65H59/08 - by contact of running length of material with supply package

• US Classifications

  • 242 - Winding, tensioning, or guiding