公开(公告)号：US11745196B2

公开(公告)日：2023-09-05

申请号：US17517486

申请日：2021-11-02

Applicant: ECOLAB USA INC.

Inventor： Paul Syson ,  Neil Simpson ,  James Tucker ,  Karen Rossington

IPC: B05B11/00 ,  B05B11/02 ,  B05B11/10 ,  A61L2/08

CPC classification number: B05B11/0044 ,  B05B11/0037 ,  B05B11/0039 ,  B05B11/00442 ,  B05B11/026 ,  B05B11/1042 ,  B05B11/1052 ,  A61L2/081 ,  A61L2202/23 ,  B05B11/1011

Abstract: A spray dispenser is provided, the spray dispenser comprising a container for holding a liquid to be dispensed and a dispensing assembly for extracting liquid from said container, the dispensing assembly comprising a pressure-relief valve for release of excessive pressure in the container and a filter arranged to permit egress of gas through the filter, inhibit egress of liquid from the container and to inhibit ingress of contaminants into the container through the pressure relief valve. A dispensing assembly for use is a spray dispenser is also provided.

公开(公告)号：US20230201850A1

公开(公告)日：2023-06-29

申请号：US18007998

申请日：2021-06-02

Applicant: RLM Group Ltd.

Inventor： Robert L. Murphy ,  Charles A. Curtiss

IPC: B05B11/10 ,  B05B11/00 ,  B05B11/02

CPC classification number: B05B11/1035 ,  B05B11/007 ,  B05B11/026 ,  B05B11/0054 ,  B05B11/00442

Abstract: A packaging for storing and dispensing fluid contents comprises a body defining a reservoir, wherein the body comprises a base with an aperture defined therein, a receptacle configured to store the fluid contents therein is received within the reservoir of the body, and a one-way valve positioned in the aperture. The packaging further comprises an actuator comprising a channel and an opening configured to dispense the fluid contents out of the packaging. An intermediate connecting member comprising a first connection portion configured to engage the actuator, a bellow, a second connection portion configured to engage the body, and a duckbill valve integrally formed thereon extends between the body and the actuator. The duckbill valve is aligned with the channel, and the fluid contents of the receptacle flow out of the duckbill valve, through the channel, and out of the opening upon a user applying an input to the actuator.