3435673

Information

• Patent Grant
• 3435673

• References
• Source

• Patent Number

  3,435,673

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1969
  55 years ago

• CPC

  • G01B13/20 - for measuring areas
  • B65H63/06 - responsive to presence of irregularities in running material
  • B65H63/067 - using fluid sensing means
  • D01H5/38 - in response to irregularities in material; Measuring irregularities
  • D01H13/22 - responsive to presence of irregularities in running material
  • B65H2301/531 - Cleaning parts of handling machine
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 073 - Measuring and testing