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公开(公告)号：US20250065350A1
公开(公告)日：2025-02-27
申请号：US18945019
申请日：2024-11-12
Applicant: Graco Minnesota Inc.
Inventor： Robert W. Kinne , Christopher C. Hines , Diane L. Olson , Andrew J. Ericson , Sophia E. Drayna , Pamela J. Muetzel
Abstract: A fluid sprayer includes a spray gun that is configured to output a spray of fluid for application on a substrate. A trigger of the spray gun is operatively connected to a controller to control actuation of a pump that drives the spray fluid to the spray gun. A solenoid is connected to a spray valve of the spray gun to actuate the spray valve open to cause spraying by the fluid sprayer.
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公开(公告)号：US12208411B2
公开(公告)日：2025-01-28
申请号：US17613727
申请日：2020-05-29
Applicant: Graco Minnesota Inc.
Inventor： Robert W. Kinne , Diane L. Olson , Pamela J. Muetzel , Kirsten N. Norman
IPC: B05B7/24 , B01D29/085 , B67C11/02 , B05B9/08
Abstract: A handheld fluid sprayer (10) is configured to draw spray fluid from a reservoir (14) mounted on the fluid sprayer and eject the spray fluid through a nozzle (32). The reservoir is removably mounted to the fluid sprayer. A filling apparatus can connect to the reservoir at the same interfaced that the reservoir (14) connects to the fluid sprayer (10). The filling apparatus can be used to refill the reservoir (14).
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公开(公告)号：US20200164390A1
公开(公告)日：2020-05-28
申请号：US16688499
申请日：2019-11-19
Applicant: Graco Minnesota Inc.
Inventor： Jimmy Wing Sum Tam , Diane L. Olson , Robert W. Kinne
Abstract: A spray tip includes a cylindrical body having a through hole oriented along a fluid flow axis, and a spray outlet piece and upstream chamber piece located in the through hole. The spray outlet piece includes an outlet aperture configured to atomize a spray fluid. The upstream chamber piece includes an internal aperture wall with an upstream surface and a downstream surface, and an aperture through the wall. The aperture includes an inlet orifice and an outlet orifice. The spray tip further includes a turbulation chamber defined by the spray outlet piece and the upstream chamber piece.
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公开(公告)号：US20180200743A1
公开(公告)日：2018-07-19
申请号：US15872759
申请日：2018-01-16
Applicant: Graco Minnesota Inc.
Inventor： Charles W. Dawson , Diane L. Olson , Pamela J. Muetzel
CPC classification number: B05B9/0413 , B05B9/01 , B05B9/0861 , B05B15/14
Abstract: Various embodiments concern a handheld paint sprayer for spraying a paint. The sprayer can comprise a shell body comprising a door that, when opened, exposes an opening into an interior of the shell body, the door configured to close over the opening. The sprayer can further comprise a trigger connected to a handle, a motor in the interior, and a paint reservoir connected to the shell body. The sprayer can further comprise a nozzle in fluid communication with the reservoir and a pump located in the interior of the shell body. The pump is operated by the motor, the pump configured to pump the paint from the reservoir out of the nozzle as a spray. The pump is removable from the interior of the shell body through the opening when the door is opened but is not removable through the opening when the door is closed.
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公开(公告)号：US20240293832A1
公开(公告)日：2024-09-05
申请号：US18651098
申请日：2024-04-30
Applicant: Graco Minnesota Inc.
Inventor： Robert W. Kinne , Christopher C. Hines , Diane L. Olson , Andrew J. Ericson , Sophia E. Drayna , Pamela J. Muetzel
CPC classification number: B05B9/01 , B05B12/002 , B05B9/0861
Abstract: A fluid sprayer includes a spray gun that is configured to output a spray of fluid for application on a substrate. A trigger of the spray gun is operatively connected to a controller to control actuation of a pump that drives the spray fluid to the spray gun. A solenoid is connected to a spray valve of the spray gun to actuate the spray valve open to cause spraying by the fluid sprayer.
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Patent Agency Ranking
公开(公告)号：US11931765B2
公开(公告)日：2024-03-19
申请号：US17350067
申请日：2021-06-17
Applicant: Graco Minnesota Inc.
Inventor： Diane L. Olson , Steven Dale Becker
CPC classification number: B05C1/0813 , B05B9/0861 , B05B15/65 , B05C17/03 , B05C17/0316 , B05C17/0235 , B05C17/0308 , B05C17/0325
Abstract: A spray gun adapter establishes fluid communication between a fluid pump of a handheld airless spray gun and an applicator accessory. The adapter comprises an adapter body, a head attached to the adapter body, and a protrusion. The adapter body comprises an upper portion, a lower portion, a radial inlet located in a sidewall of the adapter body between the upper and lower portions, and an adapter bore having a first diameter in fluid communication with the radial inlet. The head comprises a cavity in fluid communication with the adapter bore and having a second diameter larger than the first diameter, an adapter outlet located in the upper portion of the adapter body and in fluid communication with the cavity, and a handle extending radially from the head. The protrusion extends radially from the adapter body between the upper and lower portions of the adapter body.
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公开(公告)号：US20230013939A1
公开(公告)日：2023-01-19
申请号：US17945601
申请日：2022-09-15
Applicant: Graco Minnesota Inc.
Inventor： Robert W. Kinne , Diane L. Olson , Pamela J. Muetzel , Kirsten N. Norman
IPC: B05B9/08 , B01D29/085
Abstract: A handheld fluid sprayer is configured to draw spray fluid from a reservoir mounted on the fluid sprayer and eject the spray fluid through a nozzle. The reservoir is removably mounted to the fluid sprayer. A priming pathway extends through the fluid sprayer and routes air out of the reservoir to prime the pump. The priming pathway extends from the reservoir and to a side of the pump opposite the reservoir.
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公开(公告)号：US20210308712A1
公开(公告)日：2021-10-07
申请号：US17350067
申请日：2021-06-17
Applicant: Graco Minnesota Inc.
Inventor： Diane L. Olson , Steven Dale Becker
Abstract: A spray gun adapter establishes fluid communication between a fluid pump of a handheld airless spray gun and an applicator accessory. The adapter comprises an adapter body, a head attached to the adapter body, and a protrusion. The adapter body comprises an upper portion, a lower portion, a radial inlet located in a sidewall of the adapter body between the upper and lower portions, and an adapter bore having a first diameter in fluid communication with the radial inlet. The head comprises a cavity in fluid communication with the adapter bore and having a second diameter larger than the first diameter, an adapter outlet located in the upper portion of the adapter body and in fluid communication with the cavity, and a handle extending radially from the head. The protrusion extends radially from the adapter body between the upper and lower portions of the adapter body.
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公开(公告)号：US11052418B2
公开(公告)日：2021-07-06
申请号：US15571142
申请日：2016-06-20
Applicant: Graco Minnesota Inc.
Inventor： Diane L. Olson , Steven Dale Becker
Abstract: A spray gun adapter establishes fluid communication between a fluid pump of a handheld airless spray gun and an applicator accessory. The adapter comprises an adapter body, a head attached to the adapter body, and a protrusion. The adapter body comprises an upper portion, a lower portion, a radial inlet located in a sidewall of the adapter body between the upper and lower portions, and an adapter bore having a first diameter in fluid communication with the radial inlet. The head attached to the adapter body is attached at the upper portion of the adapter body. The head comprises a cavity in fluid communication with the adapter bore and having a second diameter larger than the first diameter, an adapter outlet located in the upper portion of the adapter body and in fluid communication with the cavity, and a handle extending radially from the head. The protrusion extends radially from the adapter body between the upper portion and the lower portion of the adapter body.
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公开(公告)号：USD857162S1
公开(公告)日：2019-08-20
申请号：US29676745
申请日：2019-01-14
Applicant: Graco Minnesota Inc.
Designer： Charles W. Dawson , Diane L. Olson , Pamela J. Muetzel
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