公开(公告)号：US12208402B2

公开(公告)日：2025-01-28

申请号：US18347252

申请日：2023-07-05

Applicant: OP-Hygiene IP GmbH

Inventor： Heiner Ophardt ,  Padraig McDonagh

IPC: B05B11/00 ,  A47K5/12 ,  B05B11/10

Abstract: A fluid dispensing system including a fluid dispenser that is operable in a stand-alone mode, and a housing that is configured to removably receive the fluid dispenser for operation of the fluid dispenser in a housed mode. When the fluid dispenser is placed on top of a horizontal support surface for operation of the fluid dispenser in the stand-alone mode, a pump mechanism of the fluid dispenser is manually activatable to dispense an allotment of fluid by manually depressing an activation member of the pump mechanism. When the fluid dispenser is received by the housing for operation of the fluid dispenser in the housed mode, the pump mechanism is activatable by activating an actuation mechanism of the housing.

公开(公告)号：US12201997B2

公开(公告)日：2025-01-21

申请号：US17921839

申请日：2021-04-27

Applicant: APTAR FRANCE SAS

Inventor： Alain Lafosse ,  Yann Kanarek

IPC: B05B11/10

Abstract: A fluid product dispenser comprising: a reservoir (R) having a neck (1) defining at least one horizontal latching shoulder (1), a dispensing head (T) mounted on the neck (1) and comprising a dispensing member (P), and a fastening ring (F) engaging both the neck (1) and the dispensing member (P), the fastening ring (F) comprising a skirt (2) comprising at least one internal latching projection (21) that is received below said at least one horizontal latching shoulder (121), characterised in that said at least one horizontal latching shoulder (121) is formed on an oval base (11) of the neck (1) that has an oval outer wall (110) with a horizontal cross-section of generally oval shape, except at said at least one horizontal latching shoulder (121).

公开(公告)号：US12186771B2

公开(公告)日：2025-01-07

申请号：US18100856

申请日：2023-01-24

Applicant: SILGAN DISPENSING SYSTEMS CORPORATION

Inventor： Stephan Thiede ,  Marc Tepas

IPC: B05B7/00 ,  A47K5/14 ,  B05B11/10

Abstract: A foam dispenser utilizing components made from the same or similar materials that can be recycled in a single recycling process or stream includes a plastic spring system acting on spring cones formed in a piston rod and an accumulator, an air valve having multiple flanges to facilitate the flow of air into and out of the foam dispenser, and a liquid piston configured to improve the control of liquid flow through the foam dispenser and which is more easily manufactured.

公开(公告)号：US12173768B2

公开(公告)日：2024-12-24

申请号：US18115695

申请日：2023-02-28

Applicant: Yonwoo Co., Ltd.

Inventor： Joong Hyun Ki ,  Chul Ki Kim ,  Seong Ung Choe

IPC: F04B33/00 ,  F16F1/36 ,  F16F1/373 ,  B05B11/10

Abstract: An elastic member for a pump assembly is provided. The pump assembly may include an elastic member having an upper support, a lower support provided under the upper support, and a connection part which connects the upper support and the lower support, and in which peaks and valleys are repeatedly formed in an outward direction to be bent when the elastic member is pressurized.

公开(公告)号：US20240399403A1

公开(公告)日：2024-12-05

申请号：US18699097

申请日：2022-10-07

Applicant: YONWOO CO., LTD.

Inventor： Hyo Sun JUNG

IPC: B05B11/10 ,  F04B9/14

Abstract: A pump assembly according to an embodiment of the present invention is provided. The pump assembly coupled to a container part accommodating contents, so as to discharge the contents, may include: a pump part; a shoulder part of which one side is coupled to the container part and the other side is coupled to the pump part so as to couple the pump part to the container part; and a head part coupled to the upper end of the shoulder part so as to eject the contents in response to pressing by a user.

公开(公告)号：US12151253B2

公开(公告)日：2024-11-26

申请号：US17775702

申请日：2020-11-16

Applicant: TAPLAST s.r.l.

Inventor： Raffaele Zandonà

IPC: B05B11/00 ,  B05B11/10 ,  F04B19/04 ,  F04B43/00

Abstract: An all-polymer reciprocating pump (100) is contemplated. The pump body (160) receives a sliding insert (170) that may be locked in a down position to minimize the extension and profile of the actuator (120) while the pump (100) is not in use (e.g., for purposes of shipping in e-commerce). Projections (171) slide within guides (181) formed on an insert housing (180). Even in this down locked position, minimal compression is applied to the biasing members (130) so as to avoid fatigue, wear, and/or failure of the plastic components.

公开(公告)号：US12138645B2

公开(公告)日：2024-11-12

申请号：US17790356

申请日：2021-02-05

Applicant: HCP PACKAGING CO., LTD.

Inventor： Ming Kei Wu

IPC: B05B11/10 ,  B05B11/00

Abstract: A liquid pump is provided, including a pump body and a valve seat, the pump body is an integral part integrally formed by the same material, the pump body includes a shell with a hollow pump cavity and an elastic valve plate disposed at a bottom end portion of the shell, and the elastic valve plate is provided with a valve passage, the valve seat is disposed below the elastic valve plate in a fitted manner, the valve seat includes a valve body with a liquid flow passage, and the top of the valve body is provided with a seal structure that can be fitted with the elastic valve plate in a sealed manner. The product assembly is more convenient, product durability is high, and all components can be fully recycled.

公开(公告)号：US12121920B2

公开(公告)日：2024-10-22

申请号：US16343404

申请日：2017-11-06

Applicant: MICROBASE TECHNOLOGY CORP.

Inventor： Shu-Pin Hsieh ,  Yi-Tong Chen ,  Yi-Ting Lin ,  Po-Chuan Chen

IPC: B05B1/02 ,  A61M11/00 ,  A61M15/00 ,  A61M31/00 ,  B05B1/10 ,  B05B1/26 ,  B05B1/34 ,  B05B11/10 ,  B05B11/00

CPC classification number: B05B11/109 ,  A61M11/003 ,  A61M15/0065 ,  A61M15/009 ,  A61M31/00 ,  B05B1/02 ,  B05B1/10 ,  B05B1/26 ,  B05B1/34 ,  B05B11/1074 ,  A61M11/007 ,  A61M2205/0216 ,  A61M2205/0222 ,  A61M2205/0238 ,  A61M2205/121 ,  A61M2207/00 ,  A61M2210/0625 ,  B05B11/0038

Abstract: A microstructured passage module for aerosolizer is disclosed. The module includes a plate overlaid by a cover, an entrance, an exit, a plurality of protrusions and a plurality of pillars. The protrusions and pillars project from and are integral parts of the plate. Further, the plate can be divided into a first zone proximate to the entrance and a second zone proximate to the exit. The protrusions are arranged into parallel rows in a direction from the entrance to the exit and form parallel passages therebetween in the first zone for the liquid to flow along. The protrusions in each column are spaced from one another by tunnels. The pillars are interposingly disposed in the second zone and define certain channels therebetween. Moreover, a plurality of pillars further disposed in the passages increase a flow resistance for the liquid flowing through the passages.

公开(公告)号：US20240335850A1

公开(公告)日：2024-10-10

申请号：US18294731

申请日：2022-08-16

Applicant: SILGAN DISPENSING SYSTEMS CORPORATION

Inventor： JACOB VANBECELAERE ,  ZACHARY TYLER

IPC: B05B11/10 ,  B05B11/00

CPC classification number: B05B11/1011 ,  B05B11/0044

Abstract: A trigger sprayer having a venting system including a piston bore and a vent bore at least partially contained therein, the vent bore including at least one vent port; a piston and vent piston are moveably seated in the piston bore and vent bore, respectfully, the vent piston including at least one annular seal and a vent path port, the vent path port and vent port in gaseous communication when the vent piston is actuated and moved over the vent port.

公开(公告)号：US12102754B2

公开(公告)日：2024-10-01

申请号：US18298137

申请日：2023-04-10

Applicant: SHIN NIPPON BIOMEDICAL LABORATORIES, LTD.

Inventor： Shunji Haruta

IPC: A61M15/08 ,  A61M11/02 ,  A61M15/00 ,  A61M16/20 ,  B05B11/06 ,  B05B11/10

CPC classification number: A61M15/08 ,  B05B11/061 ,  A61M11/02 ,  A61M15/0025 ,  A61M16/208 ,  A61M2202/064 ,  A61M2205/075 ,  A61M2210/0618 ,  B05B11/062 ,  B05B11/1052

Abstract: The present disclosure provides devices for delivery of powder formulations and methods of manufacture and use of such devices.