In one embodiment, a cleaning cart system of the invention includes a reservoir assembly, an upwardly extending handle releasably connectable to the reservoir assembly, and at least two modular cleaning bins. The reservoir assembly includes a liquid reservoir and an integral wheeled chassis. The liq
In one embodiment, a cleaning cart system of the invention includes a reservoir assembly, an upwardly extending handle releasably connectable to the reservoir assembly, and at least two modular cleaning bins. The reservoir assembly includes a liquid reservoir and an integral wheeled chassis. The liquid reservoir includes a circumferential sidewall and an integral top wall, with the top wall including a plurality of openings. The two modular cleaning bins may be: positioned within the liquid reservoir; positioned on the liquid reservoir top wall with a leg of one bin positioned in one of the top-wall openings, and with a leg of the other bin positioned in another of the top-wall plurality of openings; and alternatively releasably interconnected to one another in a side-by-side orientation, with one of the bins supported on the upwardly extending handle by one or more of a plurality of handle brackets.
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1. A cleaning cart system, comprising: a reservoir assembly, an upwardly extending handle, and at least two modular cleaning bins releasably interconnectable in a side-by-side orientation;the reservoir assembly including a wheeled chassis and a liquid reservoir integral with the wheeled chassis;the
1. A cleaning cart system, comprising: a reservoir assembly, an upwardly extending handle, and at least two modular cleaning bins releasably interconnectable in a side-by-side orientation;the reservoir assembly including a wheeled chassis and a liquid reservoir integral with the wheeled chassis;the liquid reservoir comprising a circumferential sidewall, a back wall, and an integral top wall;the top wall comprising a plurality of openings;the upwardly extending handle releasably connected to the reservoir assembly via one or more of the plurality of openings, the upwardly extending handle including a plurality of brackets; a spigot fluidly connected to the liquid reservoir; an extension arm rearward of the back wall, the extension arm connected to the spigot and including an upwardly extending section, whereby a user may operate the spigot between a fully open position and a fully closed position by rotating the extension arm; andthe cleaning cart system constructed and arranged whereby two of the at least two modular cleaning bins: may be positioned within the liquid reservoir; may be positioned on the liquid reservoir top wall with a downwardly extending base portion of one of the modular cleaning bins positioned in one of the top-wall plurality of openings, and with a downwardly extending base portion of another of the modular cleaning bins positioned in another of the top-wall plurality of openings; and may be releasably interconnected to one another in a side-by-side orientation, with one of the modular cleaning bins supported on the upwardly extending handle by one or more of the plurality of brackets. 2. The cleaning cart system of claim 1 wherein the top wall includes a first section at one of a liquid reservoir front right portion and a liquid reservoir front left portion, the first section including a channel, the channel configured to assist in guiding a liquid from the liquid reservoir when the liquid reservoir contains a liquid and a user chooses to drain the liquid via the first section of the top wall. 3. The cleaning cart system of claim 1 further comprising a first protective wall member that extends rearward from the back wall and that is integral with the back wall, at least a portion of the first protective wall member extending rearward of the extension-arm upwardly extending section. 4. A cleaning cart system, comprising: a reservoir assembly, the reservoir assembly including a wheeled chassis and a liquid reservoir integral with the wheeled chassis, the reservoir assembly further including a wall at a portion of the periphery of the reservoir assembly, the wall integral with and extending outward away from the reservoir assembly and comprising a plurality of openings; and upwardly extending structure removably connectable to the reservoir assembly via one or more of the plurality of openings, the upwardly extending structure including a handle, whereby a user may maneuver and steer the cleaning cart system via the handle, the liquid reservoir including a right side and a left side, with one of the openings at the right side and another of the openings at the left side, the handle including a first leg insertable into the right side opening, a second leg insertable into the left side opening, and a cross member connecting the first and second legs. 5. The cleaning cart system of claim 4 wherein the upwardly extending structure includes support structure operable to releasably support a cleaning bin. 6. The cleaning cart system of claim 5 wherein the support structure includes a bracket. 7. A cleaning cart system, comprising: a reservoir assembly, the reservoir assembly including a wheeled chassis and a liquid reservoir integral with the wheeled chassis, the reservoir assembly further including a wall at a portion of the periphery of the reservoir assembly, the wall integral with the reservoir assembly and comprising a plurality of openings; upwardly extending structure removably connectable to the reservoir assembly via one or more of the plurality of openings; the liquid reservoir comprising a circumferential sidewall including an upper end, with the wall that is at the portion of the periphery of the reservoir assembly being at the liquid reservoir upper end, the wall comprising a top wall of the liquid reservoir, the top wall extending outward away from the liquid reservoir; and at least one of the plurality of openings constructed and arranged to releasably receive a downwardly extending base portion of a cleaning bin. 8. The cleaning cart system of claim 7 wherein the upwardly extending structure includes support structure operable to releasably support a cleaning bin. 9. The cleaning cart system of claim 8 further comprising a cleaning bin, the cleaning cart system constructed and arranged whereby the cleaning bin: may be positioned within the liquid reservoir; may be positioned on the liquid reservoir assembly with a downwardly extending base portion of the bin positioned in one of the plurality of openings; and may be releasably supported by the support structure of the upwardly extending structure. 10. A cleaning cart system, comprising: a reservoir assembly, the reservoir assembly including a wheeled chassis and a liquid reservoir integral with the wheeled chassis, the reservoir assembly further including a wall at a portion of the periphery of the reservoir assembly, the wall integral with the reservoir assembly and comprising a plurality of openings; upwardly extending structure removably connectable to the reservoir assembly via one or more of the plurality of openings; the liquid reservoir comprising a circumferential sidewall including an upper end, with the wall that is at the portion of the periphery of the reservoir assembly being at the liquid reservoir upper end, the wall comprising a top wall of the liquid reservoir; and the top wall including a first section at one of a liquid reservoir front right portion and a liquid reservoir front left portion, the first section including a channel, the channel configured to assist in guiding a liquid from the liquid reservoir when the liquid reservoir contains a liquid and a user chooses to drain the liquid via the first section of the top wall. 11. The cleaning cart system of claim 10 wherein the channel is constructed and arranged to receive a downwardly extending base portion of a bin. 12. The cleaning cart system of claim 11 wherein the first section top wall includes an outer edge, and the channel stops short of the outer edge, thereby forming a wall portion at an outer end of the channel. 13. The cleaning cart system of claim 12 wherein the top wall includes a second section at the other of the liquid reservoir front right portion and the liquid reservoir front left portion, the second section including a channel, the channel configured to assist in guiding a liquid from the liquid reservoir when the liquid reservoir contains a liquid and a user chooses to drain the liquid via the second section of the top wall, the channel constructed and arranged to receive a downwardly extending base portion of a bin. 14. A cleaning cart system, comprising: a reservoir assembly, the reservoir assembly including a wheeled chassis and a liquid reservoir integral with the wheeled chassis, the reservoir assembly further including a wall at a portion of the periphery of the reservoir assembly, the wall integral with the reservoir assembly and comprising a plurality of openings; upwardly extending structure removably connectable to the reservoir assembly via one or more of the plurality of openings; and the liquid reservoir comprising a back wall, the system further comprising a spigot fluidly connected to the liquid reservoir, and an extension arm rearward of the back wall, the extension arm connected to the spigot and including an upwardly extending section, whereby a user may operate the spigot between a fully open position and a fully closed position by rotating the extension arm. 15. The cleaning cart system of claim 14 further comprising a first protective wall member that extends rearward from the back wall and that is integral with the back wall, at least a portion of the first protective wall member extending rearward of the extension-arm upwardly extending section. 16. The cleaning cart system of claim 15 further comprising a second protective wall member that extends rearward from the back wall and that is integral with the back wall, at least a portion of the second protective wall member extending rearward of the extension-arm upwardly extending section. 17. The cleaning cart system of claim 16 wherein one of the first and second protective wall members is located to the right of the upwardly extending section, and the other of the first and second protective wall members is located to the left of the upwardly extending section. 18. The cleaning cart system of claim 17 wherein the back wall includes a forwardly oriented recess that extends from a lower end of the back wall in the direction of an upper end of the back wall, and a portion of the extension-arm upwardly extending section is positioned in the recess. 19. The cleaning cart system of claim 18 wherein the reservoir assembly includes a back, and the wheeled chassis includes a pair of wheels at the reservoir assembly back, the wheels extending rearward of the spigot, whereby the wheels assist in protecting the spigot and the extension arm, and whereby a user may move the cleaning cart system up and down a set of stairs by contacting the wheels or the first and second protective wall members with the stairs. 20. The cleaning cart system of claim 1 wherein the downwardly extending base portion of the one of the modular cleaning bins comprises a leg, and the one of the top-wall plurality of openings corresponds with the leg, whereby the leg may be positioned in the one of the top-wall plurality of openings, with the leg and the corresponding one of the top-wall plurality of openings cooperating to assist in providing stable support for the one of the modular cleaning bins when the one of the modular cleaning bins is positioned on the top wall and the leg is positioned in the one of the top-wall plurality of openings. 21. The cleaning cart system of claim 2 wherein the channel is constructed and arranged to receive a downwardly extending base portion of the one of the modular cleaning bins, thereby assisting in providing stable support for the one of the modular cleaning bins when the one of the modular cleaning bins is positioned on the top wall and the downwardly extending base portion of the one of the modular cleaning bins is positioned in the channel. 22. The cleaning cart system of claim 21 wherein the downwardly extending base portion of the one of the modular cleaning bins comprises a leg, and the channel is constructed and arranged to receive the leg, whereby the leg may be positioned in the channel, with the leg and the channel cooperating to assist in providing stable support for the one of the modular cleaning bins when the one of the modular cleaning bins is positioned on the top wall and the leg is positioned in the channel. 23. The cleaning cart system of claim 22 wherein the first section includes an outer edge, and the channel stops short of the outer edge, thereby forming a wall portion at an outer end of the channel, the wall portion further assisting in providing stable support for the one of the modular cleaning bins when the one of the modular cleaning bins is positioned on the top wall and the leg is positioned in the channel. 24. The cleaning cart system of claim 3 further comprising a second protective wall member that extends rearward from the back wall and that is integral with the back wall, at least a portion of the second protective wall member extending rearward of the extension-arm upwardly extending section. 25. The cleaning cart system of claim 24 wherein one of the first and second protective wall members is located to the right of the upwardly extending section, and the other of the first and second protective wall members is located to the left of the upwardly extending section. 26. The cleaning cart system of claim 25 wherein the back wall includes a forwardly oriented recess that extends from a lower end of the back wall in the direction of an upper end of the back wall, and a portion of the extension-arm upwardly extending section is positioned in the recess. 27. The cleaning cart system of claim 26 wherein the reservoir assembly includes a back, and the wheeled chassis includes a pair of wheels at the reservoir assembly back, the wheels extending rearward of the spigot, whereby the wheels assist in protecting the spigot and the extension arm, and whereby a user may move the cleaning cart system up and down a set of stairs by contacting the wheels or the first and second protective wall members with the stairs. 28. The cleaning cart system of claim 7 wherein the upwardly extending structure includes a handle, whereby a user may maneuver and steer the cleaning cart system via the handle. 29. The cleaning cart system of claim 7 further comprising a cleaning bin, the cleaning bin including a downwardly extending base portion comprising a leg, at least one of the plurality of openings corresponding with the leg, whereby the leg may be positioned in the corresponding opening, with the leg and the corresponding opening cooperating to assist in providing stable support for the cleaning bin when the cleaning bin is positioned on the liquid reservoir assembly and the leg is positioned in the corresponding opening. 30. The cleaning cart system of claim 10 wherein the upwardly extending structure includes a handle, whereby a user may maneuver and steer the cleaning cart system via the handle. 31. The cleaning cart system of claim 10 further comprising a cleaning bin, the cleaning bin including a downwardly extending base portion comprising a leg, with the channel constructed and arranged to receive the leg, whereby the leg may be positioned in the channel, with the leg and the channel cooperating to assist in providing stable support for the cleaning bin when the cleaning bin is positioned on the top wall and the leg is positioned in the channel. 32. The cleaning cart system of claim 14 wherein the upwardly extending structure includes a handle, whereby a user may maneuver and steer the cleaning cart system via the handle.
Anderson Dennis C. (Northfield MN) Hjermstad ; II Harold T. (Eden Prairie MN), Container for storing and transporting recyclable and non-recyclable waste.
Archer,Brian, Device for transforming a stationary bucket into a rolling bucket, functioning as a lid, and also facilitating attachment of a substance removal device.
Berfield Robert C. (Jersey Shore PA) Crevling ; Jr. Robert L. (Williamsport PA) Rightnour Donald G. (Cogan Station PA), Dolly with tank holding device.
Thomas Perelli ; David Hawks, Mobile maintenance cart having a storage compartment, a bag retention system, and a forward facing recess for supporting a container.
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