2788969

Information

• Patent Grant
• 2788969

• References
• Source

• Patent Number

  2,788,969

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1957
  67 years ago

• CPC

  • B65H27/00 - Special constructions of feed or guide rollers and surfaces thereof
  • B65H23/02 - transversely
  • B65H2301/3112 - S-shaped
  • B65H2404/1122 - for rendering elastically deformable
  • B65H2404/13162 - Helicoidal grooves
  • B65H2404/1414 - complementary relief
  • B65H2404/18 - composed of several layers
  • B65H2404/185 - easy deformable

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 026 - Textiles: cloth finishing
  • 474 - Endless belt power transmission systems or components