3462053

Information

• Patent Grant
• 3462053

• References
• Source

• Patent Number

  3,462,053

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1969
  55 years ago

• CPC

  • B65H27/00 - Special constructions of feed or guide rollers and surfaces thereof
  • B65H2404/13162 - Helicoidal grooves

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 026 - Textiles: cloth finishing
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus