# US 9,434,599 B2 · Dispenser with concentrated chemistry secondary container > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,434,599 B2 - Document ID: US9434599B2 - Status: Granted - Kind: B2 - Application number: 13/957,693 - Filed: 2013-08-02 - Published: 2014-11-20 - Granted: 2016-09-06 - Earliest claimed: 2013-05-15 - Assignees: Ecolab USA Inc. - Applicants: Ecolab USA Inc. - Inventors: Jared R. Freudenberg; Troy A. Anderson; Ryan A. Chernik; Ryan Urban - Web page: https://patentgrep.com/patent/US9434599B2 ## CPC - B67D 7/3209: {relating to spillage or leakage, e.g. spill containments, leak detection (leak detectors for underground fuel dispensing systems G01M3/2892)} - B65D 83/00: Containers or packages with special means for dispensing contents (dispensing means incorporated in closures B65D47/00) - B67D 7/02: for transferring liquids other than fuel or lubricants - B67D 7/741: {mechanically operated} - B67D 7/84: Casings, cabinets or frameworks; Trolleys or like movable supports - B67D 2210/0012: related to concentrate handling - G01F 23/20: by measurement of weight, e.g. to determine the level of stored liquefied gas - B67D: DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR (cleaning pipes or tubes or systems of pipes or tubes B08B9/02; emptying or filling of bottles, jars, cans, casks, barrels, or similar containers, not otherwise provided for B67C; water supply E03; pipe systems F17D; domestic hot-water supply systems F24D; measuring volume, volume flow, mass flow or liquid level, metering by volume G01F; coin-freed or like apparatus G07F) - B65D: CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES - G01F: MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME ## Abstract A dispenser dispenses a consumable product from a container. The container is supported within a housing by a container holder. The container holder is vertically movable within a movement range in the housing. A biasing structure biases the container holder upwardly. A sign is connected to move up and down with the container holder. An indicator associated with the sign is vertically fixed relative to the housing. When an amount of product remaining in the container reaches a low level, the biasing force of the biasing structure will lift the container holder, causing the indicator to be aligned with a portion of the sign that gives a visual cue to a user that the amount of product remaining is at a low level. ## Claims ### Claim 1 A dispenser comprising: a housing including a product holding area within the housing and a product dispensing area within the housing, said product holding area being at least partially enclosed and said dispensing area being open to an exterior of the housing to aid dispensing of a diluted mixture of a concentrated product; a container holder within the product holding area and configured to support a product container containing the concentrated product, wherein the product container has a product container volume equal to a maximum amount of concentrated product the product container can hold; a dispensing outlet associated with the product dispensing area of the housing to dispense the diluted mixture of the product; a secondary container extending below the product holding area and the product dispensing area when positioned substantially within the housing, the secondary container configured to catch and retain concentrated product spilled from the product container and the dispensing outlet; wherein the secondary container includes walls that define a passageway from below the secondary container to above the secondary container to accommodate a hose connected to a bucket fill attachment from below the housing. ### Claim 2 (depends on 1) The dispenser of claim 1, further comprising a lid that covers an upper opening of the secondary container, the lid comprising a first aperture proximate to the product holding area and a second aperture proximate to the dispensing area, said first and second apertures configured to permit the spilled product to flow into the secondary container. ### Claim 3 (depends on 1) The dispenser of claim 1, wherein the container holder is removable from within the housing. ### Claim 4 (depends on 1) The dispenser of claim 1, wherein the secondary container has a floor, and wherein the secondary container further includes at least one baffle extending upwardly from the floor, the baffle extending a sufficient distance above the floor to reduce sloshing of concentrated product within the container. ### Claim 5 (depends on 1) The dispenser of claim 1, wherein the product holding area and the product dispensing area are positioned in a side-by-side configuration. ### Claim 6 (depends on 4) The dispenser of claim 4, wherein the floor includes a flat section to accommodate a product absorbing agent. ### Claim 7 (depends on 1) The dispenser of claim 1, wherein the product holding area is enclosed by a door. ### Claim 8 (depends on 6) The dispenser of claim 6, wherein the product absorbing agent includes a product neutralizing agent that chemically neutralizes the concentrated product. ### Claim 9 (depends on 1) The dispenser of claim 1, wherein the secondary container is removably retained in the housing. ### Claim 10 (depends on 1) The dispenser of claim 1, wherein the housing includes a door, wherein the secondary container includes a projection in alignment with the door when the door is in a closed position such that the secondary container is prevented from being disconnected from the housing when the door is closed by the door interfering with the projection, and further wherein when the door is in a full open position, the projection is not aligned with the door such that disconnection of the secondary container from the housing is permitted. ### Claim 11 (depends on 1) The dispenser of claim 1, wherein the dispenser includes a bucket fill attachment that stores upon a lid of the secondary container when not in use and attaches to the housing proximate to the outlet when in use. ### Claim 12 (depends on 1) The dispenser of claim 1, wherein: the secondary container is slideably received within the housing; the housing includes a guide that interacts with the secondary container to constrain a movement path of the secondary container, the guide constraining the movement path to slide to a first position part way out of the housing, to lift to a second position where at least a portion of the secondary container is above the first position, and then slide completely out of the housing. ### Claim 13 (depends on 12) The dispenser of claim 12, wherein: the guide is a stepped bar having a lower step toward a rear of the guide and an upper step toward a front of the guide; and the secondary container includes a flange that engages the guide. ### Claim 14 (depends on 12) The dispenser of claim 12, wherein the secondary container comprises a lid and a lower portion, and wherein the flange extends upwardly from the lower portion through a notch in the lid. ### Claim 15 (depends on 13) The dispenser of claim 13, wherein the flange surrounds and is matingly engaged by the guide. ### Claim 16 A dispenser for dispensing a cleaning solution containing a diluted concentrated product, the dispenser comprising: a housing adapted for mounting to a wall, the housing including an enclosed storage area and an open dispensing area; a container holder within the storage area, the container holder adapted to support a product container containing the concentrated product, the product container having a product container volume equal to a maximum amount of concentrated product the product container can hold; and a secondary container within the housing below the container holder for catching and retaining concentrated product spilled from the product container, the secondary container including a lid that covers an upper opening of the secondary container, the lid having a drainage opening to permit the spilled product to flow into the secondary container through a drainage opening in the lid that is surrounded by a downwardly sloped surface of the lid, the secondary container further including a floor and at least one baffle extending upwardly from the floor, the baffle extending a sufficient distance above the floor to reduce sloshing of concentrated product within the container; wherein the secondary container includes walls that define a passageway from below the secondary container to above the secondary container to accommodate a hose connected to a bucket fill attachment from below the housing. ### Claim 17 (depends on 16) The dispenser of claim 16, wherein the floor includes a flat section to accommodate a product absorbing agent, and wherein a product absorbing agent is provided on the flat section. ### Claim 18 (depends on 16) The dispenser of claim 16, wherein: the secondary container is slideably received within the housing; the housing includes a guide that interacts with the secondary container to constrain a movement path of the secondary container, the guide being a stepped bar having a lower step toward a rear of the guide and an upper step toward a front of the guide; and the secondary container includes a flange that engages the guide such that the movement path is to slide along the lower step to a first position part way out of the housing, to lift to a second position where the flange is above the upper step, and then slide completely out of the housing. ### Claim 19 A dispenser comprising: a housing including a container holder for supporting a product container containing a concentrated product, the product container having a product container volume equal to a maximum amount of concentrated product the product container can hold; a dispensing outlet on the housing to dispense a diluted mixture of the product; a secondary container below the container support for catching and retaining concentrated product spilled from the product container, the secondary container being removably retained in the housing; wherein the dispenser includes a bucket fill attachment that stores upon a lid of the secondary container when not in use and attaches to the housing proximate to the outlet when in use; and wherein the secondary container includes walls that define a passageway from below the secondary container to above the secondary container to accommodate a hose connected to the bucket fill attachment from below the housing. ### Claim 20 (depends on 19) The dispenser of claim 19, wherein the passageway is open to a rear portion of the secondary container such that the hose does not interfere with disconnecting the secondary container from the housing.