Sprayer with integrated valve seats

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9968954
SERIAL NO

15111412

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A fluid sprayer comprises a fluid source, a spray tip, a pump, and an outlet check value assembly. The spray tip has a fluid outlet aperture, and the pump is disposed to pump fluid from the fluid source out the fluid outlet aperture. The outlet check valve is disposed between the pump and the spray tip, and includes a sealing element, a seat, and a polymer housing. The seat is aligned to receive the sealing element, and the polymer housing is overmolded about the seat.

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Patent Owner(s)

Patent OwnerAddress
GRACO MINNESOTA INC88 11TH AVENUE NE MINNEAPOLIS MN 55413-1829

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Becker, Steven D Blaine, US 28 115
Johnson, Harold D Zimmerman, US 38 1118
Wojciechowski, Craig J Foley, US 9 114

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