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    Dispenser for can with fixed valve stem housing
    2.
    发明授权
    Dispenser for can with fixed valve stem housing 有权

    公开(公告)号：US10526132B2

    公开(公告)日：2020-01-07

    申请号：US16379840

    申请日：2019-04-10

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： Daniel R. Schroer ,  Marc S. Black ,  Chad V. Schuette ,  Christopher J. Siler ,  Daniel Ramirez

    IPC: B65D83/48 ,  B65D83/20 ,  B65D83/30 ,  B05B11/00

    Abstract: An article with a can and a dispenser, the can having a valve with a valve cup, valve stem housing and depressible valve stem and the dispenser having a base, a straw attached to the base, a sleeve extending over at least a portion of the straw, a trigger hingedly attached to the base and/or straw at a hinge point with a trigger section that engages the sleeve above the hinge point and a trigger arm that extends below the hinge point, and a plunger extending through a side of the base and into a flow channel of the dispenser while maintaining fluid communication through and/or around the plunger within the flow channel of the dispenser where the dispenser is attachable to the can by inserting the stationary valve stem housing into the flow channel of the dispenser base while inserting the dispenser base into the valve cup.

    Single action dispensing device with sliding sleeve having a plug
    3.
    发明授权
    Single action dispensing device with sliding sleeve having a plug 有权

    公开(公告)号：US10370178B2

    公开(公告)日：2019-08-06

    申请号：US15780691

    申请日：2017-01-31

    Applicant: Dow Global Technologies LLC

    Inventor： Daniel R. Schroer ,  Marc S. Black ,  Chad V. Schuette ,  Christopher J. Siler

    IPC: B65D83/30 ,  B65D83/20 ,  B65D83/34 ,  B65D83/46

    Abstract: A dispensing device for attaching to a container having a valve stem includes: (a) a hollow tube having a flow channel defined by a wall extending between entrance and exit ends with a connector on the entrance end for connecting to the valve stem; (b) a sleeve extending slidably over a portion of the hollow tube, the sleeve extending over, and having an opening proximate to, the hollow tube's exit end; (c) a sealing gasket around the outside of the hollow tube and between the hollow tube and the sleeve that prevents fluid communication past the gasket between the hollow tube and sleeve; (d) a trigger mount rigidly attached to the hollow tube or container; (e) a trigger hingedly connected at a first location to the trigger mount and operatively engaged with the sleeve at a second location; and (f) an elastic element between the trigger and the hollow tube and/or container.

    SINGLE ACTION DISPENSING DEVICE WITH SLIDING SLEEVE
    4.
    发明申请
    SINGLE ACTION DISPENSING DEVICE WITH SLIDING SLEEVE 审中-公开

    公开(公告)号：US20180354709A1

    公开(公告)日：2018-12-13

    申请号：US15780715

    申请日：2017-01-31

    Applicant: Dow Global Technologies LLC

    Inventor： Daniel R. Schroer ,  Marc S. Black ,  Chad V. Schuette ,  Christopher J. Siler

    IPC: B65D83/34 ,  B65D83/20 ,  B65D83/30 ,  B65D83/46

    CPC classification number: B65D83/345 ,  B65D83/202 ,  B65D83/207 ,  B65D83/303 ,  B65D83/46

    Abstract: A dispensing device that attaches to a container has: (a) a hollow tube with opposing entrance and exit ends with a connector on the entrance end and a wall defining a flow channel; (b) a sleeve with opposing entrance and exit ends slidably extending over the hollow tube; (c) a sealing gasket between and contacting the hollow tube and sleeve; (d) a trigger mount rigidly attached to the hollow tube or container; (e) a trigger hingedly connected to the trigger mount and operatively connected to the sleeve; (f) an elastic element between the trigger and the hollow tube and/or container; wherein the exit end is closed and there is an opening through the hollow tube wall proximate to the exit end; the sleeve has an open dispensing end, reduces in inside diameter at dispensing end and engages the hollow tube when closed and disengages from the hollow tube when open.

    Single action dispensing device with sliding sleeve
    5.
    发明授权
    Single action dispensing device with sliding sleeve 有权

    公开(公告)号：US10364092B2

    公开(公告)日：2019-07-30

    申请号：US15780715

    申请日：2017-01-31

    Applicant: Dow Global Technologies LLC

    Inventor： Daniel R. Schroer ,  Marc S. Black ,  Chad V. Schuette ,  Christopher J. Siler

    IPC: B65D83/34 ,  B65D83/20 ,  B65D83/30 ,  B65D83/46

    Abstract: A dispensing device that attaches to a container has: (a) a hollow tube with opposing entrance and exit ends with a connector on the entrance end and a wall defining a flow channel; (b) a sleeve with opposing entrance and exit ends slidably extending over the hollow tube; (c) a sealing gasket between and contacting the hollow tube and sleeve; (d) a trigger mount rigidly attached to the hollow tube or container; (e) a trigger hingedly connected to the trigger mount and operatively connected to the sleeve; (f) an elastic element between the trigger and the hollow tube and/or container; wherein the exit end is closed and there is an opening through the hollow tube wall proximate to the exit end; the sleeve has an open dispensing end, reduces in inside diameter at dispensing end and engages the hollow tube when closed and disengages from the hollow tube when open.

    FILTERING FLUID DISPENSING DEVICE
    6.
    发明申请
    FILTERING FLUID DISPENSING DEVICE 审中-公开

    公开(公告)号：US20190151872A1

    公开(公告)日：2019-05-23

    申请号：US16190443

    申请日：2018-11-14

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： Daniel R. Schroer ,  Larry Dotson ,  Michael F. Heckert ,  Greg T. Stewart

    IPC: B05B7/12 ,  B05B12/00 ,  B05C17/00 ,  B05B15/40

    Abstract: A fluid dispensing device has a spool valve in a dispenser housing with a spool in a spool housing and a spool wall around the spool housing with entrance and an exit openings defined therethrough; an entrance channel in the dispenser housing proximate to the spool wall entrance opening; a force applying element in the entrance channel that applies force against the spool wall with entrance and exit ends with the exit end proximate to the spool wall; a hose adapter fitting with an entrance end extending out from and an exit end extending into the entrance and contacting the force applying element with a flow passage extending through it; and fluid communication through the hose adapter fitting flow passage through the force applying element and into an entrance opening in the spool wall; where the force applying element defines a tortuous path through which fluid must travel.

    DISPENSER WITH CAP
    9.
    发明申请
    DISPENSER WITH CAP 审中-公开

    公开(公告)号：US20200047980A1

    公开(公告)日：2020-02-13

    申请号：US16343039

    申请日：2017-10-16

    Applicant: DOW GLOBAL TECHNOLOGIES LLC

    Inventor： Daniel R. Schroer ,  Marc S. Black ,  Chad V. Schuette ,  Christopher J. Siler

    IPC: B65D83/20 ,  B65D83/30 ,  B65D83/34 ,  B65D83/46

    Abstract: An article has a can with a valve stem and a dispensing device, the dispensing device includes a cap over the valve stem, a hollow tube extending through a slot in the cap and attached to the valve stem, a sleeve slidably extending over the hollow tube, a lever hingedly attached to the cap and operatively engaging the sleeve, an elastic feature that provides a force or causes a force to be applied to the sleeve in a direction that tries to move the sleeve to a closed position, and a sealing gasket between the sleeve and hollow tube proximate to the exit end of the hollow tube; where the sleeve seals the hollow tube when in the closed position and displacing the lever towards the can simultaneously unseals the hollow tube and tilts the valve stem, and when released allows the sleeve to restore to a closed position.

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