3586445

Information

• Patent Grant
• 3586445

• References
• Source

• Patent Number

  3,586,445

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1971
  53 years ago

• CPC

  • G01B21/06 - specially adapted for measuring length or width of objects while moving
  • B65H63/065 - using photo-electric sensing means
  • G01B11/046 - for measuring width
  • B65H2701/311 - Slivers

• US Classifications

  • 356 - Optics: measuring and testing
  • 028 - Textiles: manufacturing
  • 250 - Radiant energy