A hand sanitizer dispenser having features to make it suitable for mounting on the exterior of a vehicle. The dispenser has a damage-resistant aerodynamic shape and can mount on windows, and on or in doors. The emitter enables use of the dispenser from outside of the vehicle. A door closes to seal the dispenser when it is not in use or when the vehicle is in motion. UV resistance and other weatherproofing features allow the dispenser container to provide protection for sanitizer containers. A locking cabinet makes the dispenser tamper and theft resistant.

The Recreational Vehicle (RV) Black Water Holding Tank By-Pass Piping Apparatus invention is a RV black water holding tank by-pass plumbing system that enables continuous use of the toilets within said RV while docked that is residential plumbing code compliant. Our invention consists of additional “Drain” piping , fittings and gate valves to divert the toilets discharge waste product when flushed around the RV's existing Black Water Holding/Storage Tank directly to the RV's Main Sewer Connection while at the same time maintaining the ability to flush the entire sewer discharge piping/lines with available waste from the RV's gray water storage/holding tanks as highly recommended by all RV manufacturers. This by-pass capability eliminates the need to “Routinely Dump” the normally accumulated black wastewater collected in the black water tank, a procedure that can be required typically every 3 to 5 days and one that can also, by the nature of the waste product being handled, cause severe illness if not performed with caution. Our invention does not require any replacement or reworking of any Original Equipment (RV) Manufacturer's (OEM) provided appliances or apparatus. All required components are external to these devices. Our invention can either be installed as part of the original build at the RV manufacturers manufacturing facility or as an add on or “After Market” addition at any Dealers or RV Equipment Suppliers facility/shop. While our inventions description describes a primarily manually operated system it can optionally include a partially automated wired or wireless automation control system. This invention minimizes the environmental impact of the use of black wastewater holding tank additives/chemicals by avoiding use of the black wastewater holding tank entirely thereby enabling the conservation of chemical additives commonly used by preventing the need to add them.

The Recreational Vehicle (RV) Black Water Holding Tank By-Pass Piping Apparatus invention is a RV black water holding tank by-pass plumbing system that enables continuous use of the toilets within said RV while docked that is residential plumbing code compliant. Our invention consists of additional “Drain” piping , fittings and gate valves to divert the toilets discharge waste product when flushed around the RV's existing Black Water Holding/Storage Tank directly to the RV's Main Sewer Connection while at the same time maintaining the ability to flush the entire sewer discharge piping/lines with available waste from the RV's gray water storage/holding tanks as highly recommended by all RV manufacturers. This by-pass capability eliminates the need to “Routinely Dump” the normally accumulated black wastewater collected in the black water tank, a procedure that can be required typically every 3 to 5 days and one that can also, by the nature of the waste product being handled, cause severe illness if not performed with caution. Our invention does not require any replacement or reworking of any Original Equipment (RV) Manufacturer's (OEM) provided appliances or apparatus. All required components are external to these devices. Our invention can either be installed as part of the original build at the RV manufacturers manufacturing facility or as an add on or “After Market” addition at any Dealers or RV Equipment Suppliers facility/shop. While our inventions description describes a primarily manually operated system it can optionally include a partially automated wired or wireless automation control system. This invention minimizes the environmental impact of the use of black wastewater holding tank additives/chemicals by avoiding use of the black wastewater holding tank entirely thereby enabling the conservation of chemical additives commonly used by preventing the need to add them.

A mobile bathroom assembly with a support frame member assembly operably configured to attach to a trailer hitch and support a lower shell and an upper shell. The lower shell includes a bottom wall and a sidewall enclosing a lower shell cavity and having a lower sidewall door. The bottom wall includes a toilet assembly coupled thereto fluidly coupled to a liquid supply tank and a circulation pump operably configured to induce a flow of liquid from the liquid supply tank to the toilet assembly. The upper shell also includes a sidewall surrounding a ceiling wall and defining an upper shell cavity, wherein the upper shell is operably configured with a motor assembly to extend upwards and contract downwards with respect to the lower shell to increase and decrease the internal assembly height and lower and upper shell cavities within the lower and upper shells.

A multipurpose rail system is described. Embodiments of the multipurpose rail system can include, but is not limited to, one or more rails and one or more accessories configured to removably couple to the one or more rails. The one or more rails are configured to be secured to a variety of different objects and provide a means for attaching an accessory proximate the object. For instance, a rail may be coupled to a side of a recreational vehicle so that kitchen accessories may be removably secured to the side of the recreational vehicle.

A corrugated hose particularly suited for use for discharge of waste water from an RV is disclosed herein, the corrugated hose having a plurality of accordion-type corrugations and a proximal end, the proximal end having a cylindrical section and a circumferential ridge located between the accordion-type corrugations and the proximal end of the corrugated hose; wherein the circumferential ridge is sandwiched in close frictional contact between a locking ring and a bayonet connector.

Herein provided is a support plate that is configured for supporting a liquid dispenser assembly, wherein a first side of the support plate includes a lever lock system configured to attach to an air vent of a vehicle; the lever lock system including: a rod protruding from the first side of the support plate; a hook at an end of the rod remote from the support plate; a spring that is compressible along the rod towards the support plate; and a bracket member, wherein the bracket member may be moved along the rod towards and away from the support plate, between an open position wherein the spring is compressed and the bracket member is distant from the hook, and a closed position wherein the bracket member is pushed towards the hook by the spring, further provided herein is a support system that is configured for supporting a liquid dispenser assembly and includes a lock system configured to attach to a headrest of a vehicle.

A mobile child-related facility includes a compartment having one or more access means to provide admission into the compartment. The compartment includes at least one child-friendly relieving area; at least one child-friendly utility space; and at least one vending station including a product vending machine for dispensing one or more products for consumption during child-related activities. The child-friendly relieving area, the child-friendly utility space, and the vending station are independent of each other and are accessible through the one or more access means.

A mobile child-related facility includes a compartment having one or more access means to provide admission into the compartment. The compartment includes at least one child-friendly relieving area; at least one child-friendly utility space; and at least one vending station including a product vending machine for dispensing one or more products for consumption during child-related activities. The child-friendly relieving area, the child-friendly utility space, and the vending station are independent of each other and are accessible through the one or more access means.

A temporary wash basin for a trailer is provided. The temporary wash basin includes a sink portion, a faucet portion, and a pedestal portion. The sink portion includes a basin defining a drain. The faucet portion is connectable to at least one water supply line and controls flow of water into the basin. The pedestal portion suspends the sink portion above a surface at a suitable height to establish sufficient knee clearance to comply with the American with Disabilities Act (ADA). The pedestal portion includes a mounting member to releasably mount the pedestal portion to a portion of the trailer, such as the tongue of the trailer.