3125265

Information

• Patent Grant
• 3125265

• References
• Source

• Patent Number

  3,125,265

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1964
  61 years ago

• CPC

  • D06H3/08 - by photo-electric or television means
  • B65H23/00 - Registering, tensioning, smoothing or guiding webs
  • B65H27/00 - Special constructions of feed or guide rollers and surfaces thereof
  • B65H2301/31122 - Omega-shaped
  • B65H2404/1152 - Markings, patterns
  • B65H2404/136 - with canals
  • B65H2404/1451 - Pressure

• US Classifications

  • 356 - Optics: measuring and testing
  • 226 - Advancing material of indeterminate length
  • 242 - Winding, tensioning, or guiding