3449016

Information

• Patent Grant
• 3449016

• References
• Source

• Patent Number

  3,449,016

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1969
  55 years ago

• CPC

  • B05B7/1413 - Apparatus to be carried on or by a person
  • B05B7/1427 - Apparatus to be carried on the back of the user
  • B65G53/66 - use of indicator or control devices
  • Y10T137/3112 - Main line flow displaces additive from shunt reservoir
  • Y10T137/4891 - With holder for solid, flaky or pulverized material to be dissolved or entrained
  • Y10T137/87627 - Flow control means is located in aspirated fluid inlet

• US Classifications

  • 406 - Conveyors: fluid current
  • 137 - Fluid handling