3902677

Information

• Patent Grant
• 3902677

• References
• Source

• Patent Number

  3,902,677

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1975
  49 years ago

• CPC

  • B65H16/08 - parallel rollers type
  • B65H18/02 - Supporting web roll
  • B65H18/20 - the web roll being supported on two parallel rollers at least one of which is driven
  • B65H2515/50 - Vibrations Oscillations
  • Y10S242/907 - Vibration creation or dampening

• US Classifications

  • 242 - Winding, tensioning, or guiding