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公开(公告)号：US11440038B2
公开(公告)日：2022-09-13
申请号：US16560328
申请日：2019-09-04
Applicant: Graco Minnesota Inc.
Inventor： Mark D. Shultz , David M. Larsen , Max Carideo , Bradley K. Voigt
Abstract: A material sprayer includes a hopper module and a power module. The power module is mountable and dismountable from the hopper module. The hopper module includes a hopper frame and a hopper supported by the hopper frame. The power module includes a drive and a pump connected to and configured to be powered by the drive. The pump interfaces with the hopper with the power module mounted on the hopper frame such that the pump can draw material from the hopper.
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公开(公告)号：USD934918S1
公开(公告)日：2021-11-02
申请号：US29682870
申请日：2019-03-08
Applicant: Graco Minnesota Inc.
Designer： David M. Larsen , Max Carideo
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公开(公告)号：USD904566S1
公开(公告)日：2020-12-08
申请号：US29682872
申请日：2019-03-08
Applicant: Graco Minnesota Inc.
Designer： David M. Larsen , Max Carideo
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公开(公告)号：US20200238318A1
公开(公告)日：2020-07-30
申请号：US16560328
申请日：2019-09-04
Applicant: Graco Minnesota Inc.
Inventor： Mark D. Shultz , David M. Larsen , Max Carideo , Bradley K. Voigt
Abstract: A material sprayer includes a hopper module and a power module. The power module is mountable and dismountable from the hopper module. The hopper module includes a hopper frame and a hopper supported by the hopper frame. The power module includes a drive and a pump connected to and configured to be powered by the drive. The pump interfaces with the hopper with the power module mounted on the hopper frame such that the pump can draw material from the hopper.
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公开(公告)号：US20230213029A1
公开(公告)日：2023-07-06
申请号：US18181728
申请日：2023-03-10
Applicant: Graco Minnesota Inc.
Inventor： Max Carideo , James M. Dalton , Justin G. Johnston , Steve J. Wrobel , Christopher A. Lins
CPC classification number: B05B9/0413 , B05B9/007 , B05B15/52
Abstract: A paint sprayer includes an end bell, a motor connected to the end bell, a pump drive connected to the end bell, a pair of protrusions attached to an extending from the end bell such that each protrusion is cantilevered from the end bell, and a pump assembly comprising a pair of mounting holes and containing a piston. The pair of mounting holes is adapted to receive and slide onto the pair of protrusions to mount the pump assembly on the end bell as well as slide off of the pair of protrusions to remove the pump assembly from the end bell. The pump drive is configured to covert rotational motion output by the motor to reciprocal motion. The pump assembly is configured to pump paint when reciprocated by the pump drive while mounted on the end bell.
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Patent Agency Ranking
公开(公告)号：US11319947B2
公开(公告)日：2022-05-03
申请号：US16828195
申请日：2020-03-24
Applicant: Graco Minnesota Inc.
Inventor： Max Carideo , James M. Dalton , Justin G. Johnston , Steve J. Wrobel , Christopher A. Lins
IPC: F04B49/02 , B05B9/04 , F04B19/22 , F04B17/03 , F04B53/16 , F04B53/22 , F04B15/02 , F04B49/10 , B05B9/00 , B05B15/52 , F04B23/02
Abstract: A paint sprayer includes an end bell, a motor connected to the end bell, a pump drive connected to the end bell, a pair of protrusions attached to an extending from the end bell such that each protrusion is cantilevered from the end bell, and a pump assembly comprising a pair of mounting holes and containing a piston. The pair of mounting holes is adapted to receive and slide onto the pair of protrusions to mount the pump assembly on the end bell as well as slide off of the pair of protrusions to remove the pump assembly from the end bell. The pump drive is configured to covert rotational motion output by the motor to reciprocal motion. The pump assembly is configured to pump paint when reciprocated by the pump drive while mounted on the end bell.
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公开(公告)号：US20210039121A1
公开(公告)日：2021-02-11
申请号：US16949352
申请日：2020-10-26
Applicant: Graco Minnesota Inc.
Inventor： Max Carideo , Steven D. Becker , August F. Legatt , Mark D. Shultz
Abstract: Apparatus and associated methods relate to remote priming of a texture sprayer. The texture sprayer includes a main unit, a hose assembly and a spray gun, the main unit includes an air compressor, a sensor that senses a parameter of air compressed by the air compressor, and a texture material pump that is activated and deactivated in response to the parameter sensed. A spray gun can be remoted coupled to the main unit via the hose assembly. The spray gun includes a nozzle, from which the texture material is forcefully expelled as a spray, a trigger, and a prime valve. Actuation of the trigger causes the spray gun to mix the compressed air with the texture material and to forcefully expel the texture material as a spray from the nozzle, thereby causing flow of the compressed air. Opening the prime valve releases the compressed air thereby causing flow of the compressed air.
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公开(公告)号：US12103027B2
公开(公告)日：2024-10-01
申请号：US16949352
申请日：2020-10-26
Applicant: Graco Minnesota Inc.
Inventor： Max Carideo , Steven D. Becker , August F. Legatt , Mark D. Shultz
CPC classification number: B05B7/1486 , B05B7/1404 , F04B35/04 , F04B35/06 , F04B49/06 , F04B49/08 , B05B7/0093 , F04B2205/05
Abstract: Apparatus and associated methods relate to remote priming of a texture sprayer. The texture sprayer includes a main unit, a hose assembly and a spray gun, the main unit includes an air compressor, a sensor that senses a parameter of air compressed by the air compressor, and a texture material pump that is activated and deactivated in response to the parameter sensed. A spray gun can be remoted coupled to the main unit via the hose assembly. The spray gun includes a nozzle, from which the texture material is forcefully expelled as a spray, a trigger, and a prime valve. Actuation of the trigger causes the spray gun to mix the compressed air with the texture material and to forcefully expel the texture material as a spray from the nozzle, thereby causing flow of the compressed air. Opening the prime valve releases the compressed air thereby causing flow of the compressed air.
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公开(公告)号：US20220243717A1
公开(公告)日：2022-08-04
申请号：US17660289
申请日：2022-04-22
Applicant: Graco Minnesota Inc.
Inventor： Max Carideo , James M. Dalton , Justin G. Johnston , Steve J. Wrobel , Christopher A. Lins
IPC: F04B49/02 , B05B9/00 , B05B9/04 , F04B19/22 , F04B17/03 , F04B53/16 , B05B15/52 , F04B23/02 , F04B53/22 , F04B15/02 , F04B49/10
Abstract: A paint sprayer includes an end bell, a motor connected to the end bell, a pump drive connected to the end bell, a pair of protrusions attached to an extending from the end bell such that each protrusion is cantilevered from the end bell, and a pump assembly comprising a pair of mounting holes and containing a piston. The pair of mounting holes is adapted to receive and slide onto the pair of protrusions to mount the pump assembly on the end bell as well as slide off of the pair of protrusions to remove the pump assembly from the end bell. The pump drive is configured to covert rotational motion output by the motor to reciprocal motion. The pump assembly is configured to pump paint when reciprocated by the pump drive while mounted on the end bell.
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公开(公告)号：US20170209880A1
公开(公告)日：2017-07-27
申请号：US15411001
申请日：2017-01-20
Applicant: Graco Minnesota Inc.
Inventor： Max Carideo , Steven D. Becker , August F. Legatt , Mark D. Shultz
Abstract: A texture sprayer comprises an air compressor, a motor, a spray gun, an airflow switch, and a pressure switch. The air compressor is disposed to send the pressurized gas down a pneumatic line, and is driven by the motor. The spray gun receives pressurized gas from the pneumatic line, and expels the gas when actuated. The airflow and pressure switches are both disposed on the pneumatic line. The airflow switch is situated between the spray gun and the air reservoir, and powers the motor when gas flows through the airflow switch. The pressure switch powers the motor whenever pressure within the pneumatic line falls below a threshold value.
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