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公开(公告)号：US12172181B2
公开(公告)日：2024-12-24
申请号：US17322641
申请日：2021-05-17
Applicant: Graco Minnesota Inc.
Inventor： Charles W. Dawson , Diane L. Olson , Pamela J. Muetzel , Robert W. Kinne
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：US12172180B2
公开(公告)日：2024-12-24
申请号：US18676025
申请日：2024-05-28
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：US20240316577A1
公开(公告)日：2024-09-26
申请号：US18676025
申请日：2024-05-28
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：US20220234062A1
公开(公告)日：2022-07-28
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: B05B9/08 , B01D29/085
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：US20210291208A1
公开(公告)日：2021-09-23
申请号：US17322641
申请日：2021-05-17
Applicant: Graco Minnesota Inc.
Inventor： Charles W. Dawson , Diane L. Olson , Pamela J. Muetzel
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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Patent Agency Ranking
公开(公告)号：US20180178228A1
公开(公告)日：2018-06-28
申请号：US15855474
申请日：2017-12-27
Applicant: Graco Minnesota Inc.
Inventor： Robert W. Kinne , Pamela J. Muetzel
CPC classification number: B05B7/02 , B05B1/02 , B05B1/048 , B05B1/341 , B05B9/0861
Abstract: A spray tip includes a body portion with an aperture extending through the body portion from an aperture inlet to an aperture outlet, and a handle portion attached to the body portion. The handle portion is configured to rotate the body portion. A retainer with an upstream end and a downstream end is positioned in the aperture of the body portion. A pre-orifice piece with an upstream end and a downstream end is positioned in the aperture of the body portion. A tip piece with an upstream end and a downstream end is positioned in the aperture of the body portion. The downstream end comprises an outlet nozzle.
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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：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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