专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20220379330A1 BLADDER-TYPE DISPENSING PUMP 有权
公开(公告)号：US20220379330A1
公开(公告)日：2022-12-01
申请号：US17776136
申请日：2020-12-29
申请人： Yaowu DING
发明人： Yaowu DING
IPC分类号： B05B11/02 , B05B11/00
摘要： A bladder-type dispensing pump (100) comprises a push nozzle (110) and a container cap (120), said nozzle (110) and cap (120) being interconnected. The push nozzle (110) is provided with a bladder portion (111). The bladder portion (111) is able to deform such that the volume of the internal cavity thereof may change. The bladder-type dispensing pump (100) is further provided with an elastic return mechanism. A portion of the elastic return mechanism is connected to or in contact with the bladder portion (111). When the bladder portion (111) is depressed so as to deform, the elastic return mechanism deforms with it, and when pressure acting on the bladder portion (111) is removed, the elastic return mechanism returns to its non-deformed state, causing the bladder portion (111) to reset.

2. 发明申请

US20220241803A1 ELECTROSTATIC SPRAY SYSTEM 有权
公开(公告)号：US20220241803A1
公开(公告)日：2022-08-04
申请号：US17723519
申请日：2022-04-19
申请人： ElectroDefense Corp.
发明人： Gabriel Doher , Chad Doher , Gregg Murfin , James Brown , Yamile Chamoun
IPC分类号： B05B5/025 , B05B1/30 , B05B11/00 , B05B11/02 , B05B15/00
摘要： A spray system for spraying a fluid, the spray system including a bladder for holding the fluid; and a sprayer including a fluid conductor, a fluid mover, at least one first nozzle and a second nozzle, the fluid conductor including an inner diameter, a first end configured to be connected to the bladder, a second end configured to be selectively connected to one of the at least one first nozzle and a second nozzle, wherein the second nozzle including a through opening at least about the same size as the inner diameter, wherein the fluid mover is configured to draw the fluid from the bladder through one of the at least one first nozzle to create a spray of the fluid and the second nozzle to return at least a portion of the fluid to a storage tank.

3. 发明授权

US11376615B2 Assembly for dispensing a fluid product 有权
公开(公告)号：US11376615B2
公开(公告)日：2022-07-05
申请号：US16633677
申请日：2018-07-19
申请人： APTAR FRANCE SAS
发明人： Arnaud Dartevelle , Regis Jacquemart
IPC分类号： B05B11/02 , B05B12/00 , A45D34/00 , B05B11/00
摘要： A fluid dispenser assembly having a fluid reservoir (4), a dispenser member (5), and a dispenser orifice (62). The fluid reservoir (4) includes a piston (42) movable in leaktight sliding contact in a slide cylinder (41) over a maximum stroke defined between a start position that corresponds to a substantially full state of the reservoir, and an end position that corresponds to a substantially empty state of the reservoir. The dispenser assembly further includes an RFID tag (40) that is secured to the piston (42).

4. 发明授权

US11241547B2 Atomizer for nasal therapy 有权
公开(公告)号：US11241547B2
公开(公告)日：2022-02-08
申请号：US13884576
申请日：2011-11-11
申请人： Marshall T. Denton , Perry W. Croll , Mark A. Christensen , Timothy R. Wolfe , J. Michael Brown
发明人： Marshall T. Denton , Perry W. Croll , Mark A. Christensen , Timothy R. Wolfe , J. Michael Brown
IPC分类号： A61M11/00 , A61M15/08 , A61M11/06 , B05B11/02 , B05B1/34
摘要： An atomizing nozzle structured particularly for nasal therapy. Preferred embodiments include a 2-piece atomizing nozzle structured to couple with luer-locking structure carried by a syringe. Such an atomizing nozzle includes a nasal stopper and a stem. A preferred nasal stopper includes a distal tip sized for insertion into a nostril of a human child, with a proximal shield portion being structured to resist over-insertion of a discharge orifice into the nostril. A nasal stopper desirably provides a centering function to urge the discharge orifice away from a nasal wall. One operable stem is structured to couple with the stopper and desirably carries unitary thread structure at a proximal end. A second operable stem is structured as a unitary part of the nasal stopper and also desirably carries unitary thread structure at a proximal end. Certain embodiments may also include spacer structure configured to reduce a dead volume inside the atomizing nozzle. Other embodiments may also include spacer structure configured to reduce dead volume inside a syringe that is coupled to the atomizing nozzle.

5. 发明申请

US20210394227A1 PISTON, CARTRIDGE AND METHOD OF VENTING A CARTRIDGE 有权
公开(公告)号：US20210394227A1
公开(公告)日：2021-12-23
申请号：US17464759
申请日：2021-09-02
申请人： Sulzer Mixpac AG
发明人： Manfred OBRIST , Philipp SEILER , Renato BRUNNER
IPC分类号： B05C17/005 , B05B11/00 , B05B11/02 , B29C45/16
摘要： A two-component piston for a cartridge includes a piston cover and a piston body. The piston cover has a radially extending attachment portion, a rear side and a front side. The piston body includes a front side and a rear side. The rear side of the piston cover is arranged adjacent to at least a part of the front side of the piston body and includes a valve member configured and arranged to be received within the piston body and to extend into the piston body towards the rear side of the piston body. The piston cover moves relative to the piston body upon actuation of the valve member, and the piston cover is non-releasably connected to the piston body by a part of the piston body being overmolded to the radially extending portion of the attachment portion of the piston cover.

6. 发明申请

US20210354153A1 ASSEMBLY FOR DISPENSING A FLUID PRODUCT 有权
公开(公告)号：US20210354153A1
公开(公告)日：2021-11-18
申请号：US16633677
申请日：2018-07-19
申请人： APTAR FRANCE SAS
发明人： Arnaud DARTEVELLE , Regis JACQUEMART
IPC分类号： B05B11/00 , A45D34/00 , B05B11/02 , B05B12/00
摘要： A fluid dispenser assembly comprising a fluid reservoir (4), a dispenser member (5), and a dispenser orifice (62), the fluid reservoir (4) including a piston (42) that is movable in leaktight sliding contact in a slide cylinder (41) over a maximum stroke defined between a start position that corresponds to a substantially full state of the reservoir, and an end position that corresponds to a substantially empty state of the reservoir, the dispenser assembly being characterized in that it further comprises an RFID tag (40) that is secured to the piston (42).

7. 发明授权

US11154126B1 Replenishable dispenser 有权
公开(公告)号：US11154126B1
公开(公告)日：2021-10-26
申请号：US17068171
申请日：2020-10-12
申请人： APR Beauty Group, Inc.
发明人： Min-Yan Zheng , Feng-Ying Fu
IPC分类号： A45D34/04 , A45D34/00 , A61J7/00 , B05B11/02 , B05B11/00 , A46B11/00 , B05C17/005
摘要： A replenishable dispenser for dispensing a liquid product. The replenishable dispenser comprises a housing, a canister for storing the liquid product, a triggering unit, an application member and a suction assembly for dispensing the liquid product from the canister to the application member upon being actuated by the triggering unit. The canister is detachably connected to the housing to replace the canister upon being exhausted with a new canister to replenish the dispenser. The dispenser further includes an applicator tip detachably connected to a holding unit of the application member.

8. 发明申请

US20210138497A1 DEVICE FOR DISPENSING A FLUID PRODUCT, AND METHOD FOR FILLING AND FOR PLUGGING SAME 有权
公开(公告)号：US20210138497A1
公开(公告)日：2021-05-13
申请号：US17257093
申请日：2019-07-11
申请人： APTAR FRANCE SAS
发明人： Fabien ADAM
IPC分类号： B05B11/00 , B05B11/02
摘要： A fluid dispenser device including a body; a reservoir containing one or two doses of a fluid, the reservoir including a stopper that closes the reservoir in leaktight manner before actuation; a dispenser head that is provided with a dispenser orifice; and dispenser mechanism for dispensing at least a portion of the fluid through the dispenser orifice during actuation. The device further includes a needle having a tip that is adapted to pierce the stopper during actuation, the reservoir being filled with the fluid and being closed with the stopper under a vacuum, so that the residual volume of air present in the reservoir between the fluid and the stopper is substantially zero.

9. 发明申请

US20200306779A1 LIQUID PUMP 审中-公开
公开(公告)号：US20200306779A1
公开(公告)日：2020-10-01
申请号：US16765572
申请日：2018-08-13
申请人： Yaowu Ding
发明人： Yaowu Ding
IPC分类号： B05B11/02 , B65D47/00
摘要： Disclosed is a liquid pump (100, 200, 300, 400, 500, 600, 700, 800, 900), comprising a movable unit and a fixed unit. The movable unit is capable of moving relative to the fixed unit so as to pump a product out. An elastic mechanism (130, 230, 330, 430, 530, 630, 730, 820, 930) is provided between the movable unit and the fixed unit, and the elastic mechanism (130, 230, 330, 430, 530, 630, 730, 820, 930) comprises at least one elastic strip (131, 231, 331, 431, 531, 631, 731, 821, 931). The elastic strip (131, 231, 331, 431, 531, 631, 731, 821, 931) applies a biasing force to the movable unit to restore the movable unit after the product is pumped. The liquid pump (100, 200, 300, 400, 500, 600, 700, 800, 900) further comprises an elastic mechanism adjusting member movable between a first position in which the elastic strip (131, 231, 331, 431, 531, 631, 731, 821, 931) of the elastic mechanism (130, 230, 330, 430, 530, 630, 730, 820, 930) is in a relaxed state, and a second position in which the elastic strip (131, 231, 331, 431, 531, 631, 731, 821, 931) of the elastic mechanism (130, 230, 330, 430, 530, 630, 730, 820, 930) is in a preloaded state. With the provision of the elastic mechanism adjusting member, it is convenient to press down a pressing head (110, 210, 310, 410, 510, 610, 710, 910) during use, and the yielding deformation of the elastic strip (131, 231, 331, 431, 531, 631, 731, 821, 931) due to long-term stress can also be avoided.

10. 发明申请

US20190321841A1 DEVICE FOR PACKAGING AND DISPENSING A PRODUCT COMPRISING A MOVEABLE PISTON 审中-公开
公开(公告)号：US20190321841A1
公开(公告)日：2019-10-24
申请号：US16462454
申请日：2016-11-28
申请人： L'Oreal
发明人： Jin Seok Kim , Vincent Jacquart , Stéphane Leroux
IPC分类号： B05B11/02 , B05B11/00 , B05B11/06 , B65D83/00
摘要： The device for packaging and dispensing a product comprises a container (12), a moveable piston (16) mounted inside the container and delimiting at least one compartment (22) containing the product, and a dispensing member (14) mounted on the container and comprising at least one outlet orifice in communication with the compartment. The container comprises an adapter portion for the dispensing member provided with an outer skirt (12d) extending from an end wall (12c) of the container, with an inner skirt (12e) radially surrounded at least in part by the outer skirt and with a wall (12f) connecting the outer and inner skirts, the wall and the skirts delimiting a groove (30) oriented axially on the side opposite to the compartment (22) and inside which the dispensing member (14) is fitted.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式