2887272

Information

• Patent Grant
• 2887272

• References
• Source

• Patent Number

  2,887,272

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1959
  65 years ago

• CPC

  • A01C23/042 - Adding fertiliser to watering systems
  • B05B7/12 - designed to control volume of flow
  • B05B7/1209 - the controlling means for each liquid or other fluent material being manual and interdependent
  • B05B7/2443 - the carried liquid and the main stream of carrying liquid being brought together downstream of the container before discharge
  • B65D83/202 - combined with a hand grip
  • B65D83/207 - Actuators comprising a manually operated valve and being attachable to the aerosol container
  • B65D83/382 - with closures that must be perforated

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 222 - Dispensing
  • D23 - Environmental heating and cooling