3334655

Information

• Patent Grant
• 3334655

• References
• Source

• Patent Number

  3,334,655

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1967
  57 years ago

• CPC

  • B65H63/028 - characterised by the detecting or sensing element
  • B65H63/0328 - using pneumatic sensing means
  • B65H63/036 - characterised by the combination of the detecting or sensing elements with other devices
  • B65H2553/11 - pneumatic
  • B65H2701/31 - Textiles threads or artificial strands of filaments
  • Y10T137/87241 - Biased closed

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation