Cup-shaped nozzle assembly with integral filter structure

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United States of America Patent

PATENT NO 9067221
APP PUB NO 20140291423A1
SERIAL NO

14229496

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Abstract

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A filtering nozzle assembly or spray head has a conformal nozzle component engineered to generate a filtered spray and configured as a small cylindrical member having a substantially open proximal end and a substantially closed distal end wall with a centrally located discharge orifice defined therein. Optionally, cup-shaped filtered orifice defining member also includes a fluidic circuit's oscillation inducing geometry molded into the cup or directly into the distal surface of a sealing post and the one-piece filter cup provides the fluidic circuit's discharge orifice.

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Patent Owner(s)

Patent OwnerAddress
ABC TECHNOLOGIES INC2 NORELCO DRIVE TORONTO M9L 2X6

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gopalan, Shridhar Westminster, US 50 511
Hartranft, Evan Bowie, US 19 245
Russell, Gregory Catonsville, US 27 573

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Patent Citation Ranking

  • 6 Citation Count
  • B05B Class
  • 15.17 % this patent is cited more than
  • 10 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges934266019932101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 700255075100125150175200225250275300325350375400425450

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 30, 2026