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公开(公告)号：US11473576B2
公开(公告)日：2022-10-18
申请号：US17453592
申请日：2021-11-04
Applicant: Graco Minnesota Inc.
Inventor： Jeremy Scott Reynolds , Thomas F. Janecek , Tyler K. Williams , Steven D. Becker , Alexander J. Daeger , Andrew J. Kopel , Jarrod C. Drexler , Douglas S. Ryder
Abstract: A fluid moving apparatus includes an electric motor having a rotor and a stator and a fluid displacement member. The rotor rotates relative to the stator on a common axis to generate a rotational output. The rotational output is provided to the fluid displacement member to power the fluid displacement member to one of move linearly along and rotate about the common axis. The stator includes one or more coils configured to power rotation of the rotor. The one or more coils extend circumferentially around and can be coaxial on the common axis.
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公开(公告)号：US11193486B2
公开(公告)日：2021-12-07
申请号：US17226712
申请日：2021-04-09
Applicant: Graco Minnesota Inc.
Inventor： Jeremy Scott Reynolds , Thomas F. Janecek , Tyler K. Williams , Steven D. Becker , Alexander J. Daeger , Andrew J. Kopel , Jarrod C. Drexler , Douglas S. Ryder
Abstract: A fluid moving apparatus includes an electric motor having a rotor and a stator and a fluid displacement member. The rotor rotates relative to the stator on a common axis to generate a rotational output. The rotational output is provided to the fluid displacement member to power the fluid displacement member to one of move linearly along and rotate about the common axis. The stator includes one or more coils configured to power rotation of the rotor. The one or more coils extend circumferentially around and can be coaxial on the common axis.
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公开(公告)号：US20210372386A1
公开(公告)日：2021-12-02
申请号：US17332191
申请日：2021-05-27
Applicant: Graco Minnesota Inc.
Inventor： Steven D. Becker , Mark D. Shultz , Jeremy P. Jurmu , David M. Larsen , Robert J. Gundersen
Abstract: A transfer pump includes a drive module having electronic components and a fluid module not including electronic components. The drive module provides motive power to a pump of the fluid module to power pumping by the fluid module.
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公开(公告)号：US20210046492A1
公开(公告)日：2021-02-18
申请号：US17043839
申请日：2019-04-23
Applicant: Graco Minnesota Inc.
Inventor： Steven D. Becker , Dale C. Pemberton
Abstract: This disclosure concerns a paint spray gun and a method of handling the spray gun with one hand. The gun comprises a body comprising a valve, a trigger actuatable to open and close the valve, a handle, and a guard having a top end and a bottom end, the top end attached to the body and the bottom end located below the trigger. The trigger is located directly between the guard and the handle. When gripped, the thump of the hand wraps around one side of the handle, the index and middle fingers of the hand wrap around the other side of the handle above the bottom end of the guard to contact the trigger, and the ring and little fingers of the hand are below the bottom of the guard. The trigger is actuated with only the index and middle fingers pulling the trigger to open the valve.
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公开(公告)号：US09815077B2
公开(公告)日：2017-11-14
申请号：US15111367
申请日：2015-01-20
Applicant: Graco Minnesota Inc.
Inventor： Steven D. Becker , Craig J. Wojciechowski , Harold D. Johnson
IPC: B05B9/04 , B05B9/08 , B05B7/24 , B05B1/30 , B05B11/02 , B05B7/00 , B65D83/20 , B05B15/00 , B05B12/00
CPC classification number: B05B9/0861 , B05B1/3006 , B05B7/0012 , B05B7/2408 , B05B7/2416 , B05B7/2429 , B05B9/0403 , B05B9/0426 , B05B9/0855 , B05B11/02 , B05B12/002 , B05B15/16 , B65D83/20
Abstract: A high pressure capable fluid sprayer includes a piston pump, a main pump housing, and a spray tip. The piston pump has a piston disposed to pump a fluid. The spray tip has an outlet aperture configured to atomize and spray the fluid. The main pump housing is formed of compliant plastic and rated for at least 1600 psi, defines a main pump chamber surrounding the piston, and is disposed to receive fluid from a fluid source.
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Patent Agency Ranking
公开(公告)号：USD790662S1
公开(公告)日：2017-06-27
申请号：US29552534
申请日：2016-01-22
Applicant: Graco Minnesota Inc.
Designer： August F Legatt , Steven D. Becker
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公开(公告)号：US20160332184A1
公开(公告)日：2016-11-17
申请号：US15111372
申请日：2015-01-20
Applicant: Graco Minnesota Inc.
Inventor： Steven D. Becker , Pamela J. Muetzel
CPC classification number: B05B12/002 , B05B9/0413 , B05B9/0426 , B05B9/0861 , B05B15/14 , B05B15/60 , B05B15/65 , B65D47/063 , B65D83/303
Abstract: A fluid sprayer comprises a fluid source, a spray nozzle, a pump, and a handle with a base. The spray nozzle is disposed to accept a spray tip with an outlet aperture. The pump is disposed to pump fluid from the fluid source out the outlet aperture of the spray tip. The base has a sealable storage slot sized to contain and form an air seal with the spray tip when not in use.
Abstract translation: 流体喷雾器包括流体源，喷嘴，泵和具有底座的手柄。 喷嘴被设置成接收具有出口孔的喷嘴。 泵被设置成将流体从流体源排出喷嘴的出口孔。 基座具有可密封的储存槽，其尺寸适于在不使用时容纳并形成与喷嘴的空气密封。
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公开(公告)号：US11980911B2
公开(公告)日：2024-05-14
申请号：US18125593
申请日：2023-03-23
Applicant: Graco Minnesota Inc.
Inventor： Steven D. Becker , David M. Larsen , Steve J. Wrobel , Mark D. Shultz , Robert J. Gundersen
CPC classification number: B05B7/2437 , B05B7/0093 , B05B7/0815 , B05B7/1413 , B05B7/2416 , B05B7/2478 , B05B12/002 , B05B15/62
Abstract: A sprayer includes a spray gun and a hopper. An air source provides compressed air to the sprayer to both eject fluid from the spray gun as a spray and to pressurize the hopper. The spray gun includes passages for providing compressed air to the nozzle for spraying and to the hopper for pressurizing the hopper. The spray gun further includes a relief valve for venting pressurized air from the hopper. The hopper receives the compressed air through a port in the hopper, and the compressed air assists the flow of material out of the hopper and into the spray gun.
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公开(公告)号：US11772117B2
公开(公告)日：2023-10-03
申请号：US17119179
申请日：2020-12-11
Applicant: Graco Minnesota Inc.
Inventor： Mark D. Shultz , Steven D. Becker , Brian M. Mulgrew , Tyler F. Sterner
CPC classification number: B05B15/14 , B05B9/01 , B05B12/002
Abstract: A spray gun includes a gun body and a handle removably connected to the gun body. A filter is disposed in the handle for filtering particulate from the spray fluid. A trigger guard is connected to the handle and gun body and includes a contour on a lower portion of the trigger guard for receiving one or more fingers of the user that are not interfacing with and contacting the trigger. The trigger guard can be disconnected from the gun body and rotated relative to the handle. The trigger guard can contact a portion of the handle and exert torque on the handle to connect the handle to and disconnect the handle from the gun body. The portion of the handle at least partially covers a fitting connecting to the handle to provide spray fluid to the spray gun.
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公开(公告)号：US20230234085A1
公开(公告)日：2023-07-27
申请号：US18125593
申请日：2023-03-23
Applicant: Graco Minnesota Inc.
Inventor： Steven D. Becker , David M. Larsen , Steve J. Wrobel , Mark D. Shultz , Robert J. Gundersen
CPC classification number: B05B7/2437 , B05B7/2478 , B05B7/0093 , B05B15/62 , B05B7/1413 , B05B7/0815 , B05B7/2416 , B05B12/002
Abstract: A sprayer includes a spray gun and a hopper. An air source provides compressed air to the sprayer to both eject fluid from the spray gun as a spray and to pressurize the hopper. The spray gun includes passages for providing compressed air to the nozzle for spraying and to the hopper for pressurizing the hopper. The spray gun further includes a relief valve for venting pressurized air from the hopper. The hopper receives the compressed air through a port in the hopper, and the compressed air assists the flow of material out of the hopper and into the spray gun.
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