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公开(公告)号：US11759808B1
公开(公告)日：2023-09-19
申请号：US18195071
申请日：2023-05-09
Applicant: Graco Minnesota Inc.
Inventor： David J. Thompson , Jerry D. Horning , William M. Blenkush , Eric J. Finstad , Bradley H. Hines , Marius J. Luczak , Diane Olson , Philip K. Snider , Harold D. Johnson , Jimmy Wing Sum Tam
IPC: B05B9/04 , F04B17/03 , F04B23/02 , F04B17/06 , F04B53/16 , B05B9/08 , B05B9/01 , F04B1/14 , F04B1/145 , F04B9/04 , F04B1/02 , B05B9/043
CPC classification number: B05B9/0413 , B05B9/01 , B05B9/043 , B05B9/0416 , B05B9/0861 , B05B9/0866 , B05B9/0894 , F04B1/02 , F04B1/14 , F04B1/145 , F04B9/045 , F04B17/03 , F04B17/06 , F04B23/02 , F04B53/16 , B05B9/0888
Abstract: A fluid dispensing device includes a housing and a reciprocating piston fluid pump coupled to the housing. The reciprocating piston fluid pump includes a piston. The piston is configured to pressurize at least one pumping chamber. A motor is connected to the reciprocating piston fluid pump to actuate the piston. A spray tip connected to an outlet of the at least one pumping chamber.
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公开(公告)号：US20230271205A1
公开(公告)日：2023-08-31
申请号：US18195071
申请日：2023-05-09
Applicant: Graco Minnesota Inc.
Inventor： David J. Thompson , Jerry D. Horning , William M. Blenkush , Eric J. Finstad , Bradley H. Hines , Marius J. Luczak , Diane Olson , Philip K. Snider , Harold D. Johnson , Jimmy Wing Sum Tam
IPC: B05B9/04 , F04B17/06 , B05B9/01 , F04B1/145 , B05B9/08 , F04B23/02 , F04B1/02 , F04B1/14 , F04B17/03 , F04B9/04 , B05B9/043 , F04B53/16
CPC classification number: B05B9/0413 , F04B17/06 , B05B9/01 , F04B1/145 , B05B9/0894 , F04B23/02 , F04B1/02 , B05B9/0416 , F04B1/14 , F04B17/03 , F04B9/045 , B05B9/0866 , B05B9/043 , B05B9/0861 , F04B53/16 , B05B9/0888
Abstract: A fluid dispensing device includes a housing and a reciprocating piston fluid pump coupled to the housing. The reciprocating piston fluid pump includes a piston. The piston is configured to pressurize at least one pumping chamber. A motor is connected to the reciprocating piston fluid pump to actuate the piston. A spray tip connected to an outlet of the at least one pumping chamber.
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公开(公告)号：US20230219107A1
公开(公告)日：2023-07-13
申请号：US18122863
申请日：2023-03-17
Applicant: Graco Minnesota Inc.
Inventor： David J. Thompson , Jerry D. Horning , William M. Blenkush , Eric J. Finstad , Bradley H. Hines , Marius J. Luczak , Diane Olson , Philip K. Snider , Harold D. Johnson , Jimmy Wing Sum Tam
IPC: B05B9/04 , F04B17/06 , B05B9/01 , F04B1/145 , B05B9/08 , F04B23/02 , F04B1/02 , F04B1/14 , F04B17/03 , F04B9/04 , B05B9/043 , F04B53/16
CPC classification number: B05B9/0413 , F04B17/06 , B05B9/01 , F04B1/145 , B05B9/0894 , F04B23/02 , F04B1/02 , B05B9/0416 , F04B1/14 , F04B17/03 , F04B9/045 , B05B9/0866 , B05B9/043 , B05B9/0861 , F04B53/16 , B05B9/0888
Abstract: A fluid dispensing device includes a housing and a reciprocating piston fluid pump coupled to the housing. The reciprocating piston fluid pump includes a piston disposed within a cylinder. The piston is configured to pressurize at least one pumping chamber. A motor is coupled to the housing and connected to the reciprocating piston fluid pump to actuate the piston. A wobble assembly connects the motor to the piston of the reciprocating piston fluid pump. A spray tip connected to an outlet of the at least one pumping chamber.
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公开(公告)号：US20180214897A1
公开(公告)日：2018-08-02
申请号：US15908008
申请日：2018-02-28
Applicant: Graco Minnesota Inc.
Inventor： David J. Thompson , Jerry D. Horning , William M. Blenkush , Eric J. Finstad , Bradley H. Hines , Marius J. Luczak , Diane Olson , Philip K. Snider , Harold D. Johnson , Jimmy Wing Sum Tam
CPC classification number: B05B9/0413 , B05B9/01 , B05B9/0416 , B05B9/043 , B05B9/0861 , B05B9/0866 , B05B9/0888 , B05B9/0894 , F04B1/02 , F04B1/14 , F04B1/145 , F04B9/045 , F04B17/03 , F04B17/06 , F04B23/02 , F04B53/16
Abstract: A fluid dispensing device includes a housing and a reciprocating piston fluid pump coupled to the housing. The reciprocating piston fluid pump includes a piston disposed within a cylinder. The piston is configured to pressurize at least one pumping chamber. A motor is coupled to the housing and connected to the reciprocating piston fluid pump to actuate the piston. A wobble assembly connects the motor to the piston of the reciprocating piston fluid pump. A spray tip connected to an outlet of the at least one pumping chamber.
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公开(公告)号：US09914141B2
公开(公告)日：2018-03-13
申请号：US15442162
申请日：2017-02-24
Applicant: Graco Minnesota Inc.
Inventor： David J. Thompson , Jerry D. Horning , William M. Blenkush , Eric J. Finstad , Bradley H. Hines , Marius J. Luczak , Diane Olson , Philip K. Snider , Harold D. Johnson , Jimmy Wing Sum Tam
IPC: B05B9/01 , B05B9/04 , F04B1/02 , F04B1/14 , F04B9/04 , F04B17/03 , B05B9/08 , F04B53/16 , F04B23/02
CPC classification number: B05B9/0413 , B05B9/01 , B05B9/0416 , B05B9/043 , B05B9/0861 , B05B9/0866 , B05B9/0888 , B05B9/0894 , F04B1/02 , F04B1/14 , F04B1/145 , F04B9/045 , F04B17/03 , F04B17/06 , F04B23/02 , F04B53/16
Abstract: A fluid dispensing device comprises a housing body, a fluid container, a reciprocating piston fluid pump, a primary drive element and a spray tip. The housing body is configured to be carried and supported by an operator of the hand held airless fluid dispensing device during operation. The fluid container is supported by the housing body. The reciprocating piston fluid pump is coupled to the housing body and comprises at least two pumping chambers configured to be actuated out of phase by at least one piston. The primary drive element is coupled to the housing body and connected to the reciprocating piston fluid pump to actuate the at least one piston. The spray tip is connected to an outlet of at least one of the pumping chambers.
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Patent Agency Ranking
公开(公告)号：US20170106385A1
公开(公告)日：2017-04-20
申请号：US15299119
申请日：2016-10-20
Applicant: Phillip B. Schrum , Mark A. Verosky , David A. Krygowski
Inventor： Phillip B. Schrum , Mark A. Verosky , David A. Krygowski
CPC classification number: B05B9/043 , B05B9/0406 , B05B9/0805 , B05B9/0816 , B05B9/0888 , B05B15/62 , B05B15/63
Abstract: A tank holding a quantity of liquid releasably connects to a portable pump assembly through a connector to provide a portable sprayer. The tank connects to a feed line that supplies spray nozzle with the liquid. The connector combines a quick disconnect connector with a pressure relief valve. The portable pump assembly includes an electric pump, a switch assembly, and a check valve. The portable pump assembly directs gas through the check valve into the connector to increase the gas pressure in the tank and force the liquid in the tank to flow through the feed line and out the spray nozzle. The switch assembly turns off the electric pump when the gas pressure in the tank exceeds a predetermined limit while maintaining the flow of liquid through the spray nozzle.
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公开(公告)号：US09604235B2
公开(公告)日：2017-03-28
申请号：US14050586
申请日：2013-10-10
Applicant: Graco Minnesota Inc.
Inventor： David J. Thompson , Jerry D. Horning , William M. Blenkush , Eric J. Finstad , Bradley H. Hines , Marius J. Luczak , Diane Olson , Philip K. Snider , Harold D. Johnson , Jimmy Wing Sum Tam
CPC classification number: B05B9/0413 , B05B9/01 , B05B9/0416 , B05B9/043 , B05B9/0861 , B05B9/0866 , B05B9/0888 , B05B9/0894 , F04B1/02 , F04B1/14 , F04B1/145 , F04B9/045 , F04B17/03 , F04B17/06 , F04B23/02 , F04B53/16
Abstract: A fluid dispensing device comprises a housing body, a fluid container, a reciprocating piston fluid pump, a primary drive element and a spray tip. The housing body is configured to be carried and supported by an operator of the hand held airless fluid dispensing device during operation. The fluid container is supported by the housing body. The reciprocating piston fluid pump is coupled to the housing body and comprises at least two pumping chambers configured to be actuated out of phase by at least one piston. The primary drive element is coupled to the housing body and connected to the reciprocating piston fluid pump to actuate the at least one piston. The spray tip is connected to an outlet of at least one of the pumping chambers.
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公开(公告)号：US09604234B2
公开(公告)日：2017-03-28
申请号：US13837331
申请日：2013-03-15
Applicant: Graco Minnesota Inc.
Inventor： David J. Thompson , Jerry D. Horning , William M. Blenkush , Eric J. Finstad , Bradley H. Hines , Marius J. Luczak , Diane Olson , Philip K. Snider , Harold D. Johnson , Jimmy Wing Sum Tam
CPC classification number: B05B9/0413 , B05B9/01 , B05B9/0416 , B05B9/043 , B05B9/0861 , B05B9/0866 , B05B9/0888 , B05B9/0894 , F04B1/02 , F04B1/14 , F04B1/145 , F04B9/045 , F04B17/03 , F04B17/06 , F04B23/02 , F04B53/16
Abstract: A portable airless sprayer comprises a housing, a motor, a pump, a spray tip and a trigger. The motor is mounted to the housing. The pump is mounted to the housing and is driven by the motor. The spray tip assembly receives pressurized fluid from the pump. The trigger is configured to actuate the spray tip assembly and activate the motor. A method of operating a portable airless sprayer comprises moving a lever over a stroke, displacing a valve pin, and activating a motor. The valve pin is displaced with the lever to actuate a spray valve. The motor is activated with the lever to drive a pump that provides fluid to the spray valve.
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公开(公告)号：US20170049292A1
公开(公告)日：2017-02-23
申请号：US15238262
申请日：2016-08-16
Applicant: Unger Marketing International, LLC
Inventor： William Harrington , John A. Triunfo, JR. , Paul H. Adams , Robert F. Smith
CPC classification number: A47L13/22 , A47L13/256 , A47L13/258 , B05B9/0888 , B05B12/002 , B25G1/04 , B25G1/102 , B65D47/06 , B65D47/20
Abstract: A hard surface cleaning and conditioning assembly is provided for use with a removable container having a dispensing valve that moves between a closed state and an open state. The assembly includes a pole; a trigger that moves between a normal position and an activated position; a tool depending from the pole remote from the trigger; and an agent dispensing device depending from the pole. The agent dispensing device has an activation arm operatively coupled to the trigger. The activation arm moving between a first position when the trigger is in the normal position and a second position when the trigger is in the activated position. The agent dispensing device has a housing into which at least a portion of the dispensing valve can be removably positioned to be activated by the activation arm.
Abstract translation: 提供了一种硬表面清洁和调理组件，用于具有在关闭状态和打开状态之间移动的分配阀的可移除容器。 组件包括一个杆; 在正常位置和激活位置之间移动的触发器; 一根从杆远离触发器的工具; 以及从杆悬挂的药剂分配装置。 药剂分配装置具有可操作地联接到触发器的激活臂。 当触发器处于正常位置时，激活臂在第一位置和当触发器处于激活位置时的第二位置之间移动。 药剂分配装置具有壳体，分配阀的至少一部分可拆卸地定位在该壳体中以由致动臂激活。
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公开(公告)号：US20170049291A1
公开(公告)日：2017-02-23
申请号：US15238217
申请日：2016-08-16
Applicant: Unger Marketing International, LLC
Inventor： William Harrington , John A. Triunfo, JR. , Paul H. Adams , Robert F. Smith , Joseph K. Patterson
CPC classification number: A47L13/22 , A47L13/256 , A47L13/258 , B05B9/0888 , B05B12/002 , B25G1/04 , B25G1/102 , B65D47/06 , B65D47/20
Abstract: A hard surface cleaning and conditioning assembly is provided that includes a pole having a lower section and an upper section; an adjusting device securing the upper and lower sections to one another in a telescoping manner; a tool depending from the lower section; a conditioning agent dispensing device depending from the lower section; a trigger depending from the upper section; and a telescoping trigger assembly operatively connecting the dispensing device to the trigger.
Abstract translation: 提供了一种硬表面清洁和调理组件，其包括具有下部和上部的杆; 调节装置，其以伸缩方式将所述上部和下部彼此固定; 一个取决于下部的工具; 从下部切断的调理剂分配装置; 触发器取决于上部; 以及将分配装置可操作地连接到触发器的伸缩扳机组件。
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