3752170

Information

• Patent Grant
• 3752170

• References
• Source

• Patent Number

  3,752,170

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1973
  51 years ago

• CPC

  • D01H13/22 - responsive to presence of irregularities in running material
  • 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
  • B65H2301/531 - Cleaning parts of handling machine
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 015 - Brushing, scrubbing, and general cleaning
  • 073 - Measuring and testing