Abstract: A pump top for a liquid dispenser comprises a top half, a bottom half, a cylindrical cup attached to the bottom half, and a flexible insert positioned between the top and bottom halves wherein the flexible insert comprises a liquid guide formed to lie beneath a bottom surface of the top half of the pump top. An adapter ring attachable to a canister of a liquid dispenser is provided which may interface with various canister closure components. Liquid level monitoring apparatus for a liquid dispenser is also disclosed.

Abstract: Automatic electric actuation of the pumping mechanism of a liquid dispenser apparatus is provided by configuring a hollow tube to cooperate with an electromagnetically driven actuator and further configuring the hollow tube to inter-fit with a stem of a liquid dispensing pump. Actuation of the actuator may, for example, drive the pump stem downwardly to cause a pumping action. Suitable actuators include, for example, solenoids, voice coil actuators and stepping motors.

Abstract: Automatic electric actuation of the pumping mechanism of a liquid dispenser apparatus is provided by configuring a hollow tube to cooperate with an electromagnetically driven actuator and further configuring the hollow tube to inter-fit with a stem of a liquid dispensing pump. Actuation of the actuator may, for example, drive the pump stem downwardly to cause a pumping action. Suitable actuators include, for example, solenoids, voice coil actuators and stepping motors.

Abstract: Automatic electric actuation of the pump of a liquid dispenser apparatus is provided by a stepper motor having a threaded hollow liquid-conducting tube positioned therein and configured such that motor drives the hollow tube up and down in response to supply of a plurality of electrical pulses thereto. A lower end of the hollow tube is constructed to inter-fit with a stem of the pump such that driving the hollow tube up and down creates a pumping action.

Abstract: Automatic electric actuation of the pump of a liquid dispenser apparatus is provided by a stepper motor having a threaded hollow liquid-conducting tube positioned therein and configured such that motor drives the hollow tube up and down in response to supply of a plurality of electrical pulses thereto. A lower end of the hollow tube is constructed to inter-fit with a stem of the pump such that driving the hollow tube up and down creates a pumping action.

Abstract: Automatic electric actuation of the pumping mechanism of a liquid dispenser apparatus is provided by configuring a hollow tube to cooperate with an electromagnetically driven actuator and further configuring the hollow tube to inter-fit with a stem of a liquid dispensing pump. Actuation of the actuator may, for example, drive the pump stem downwardly to cause a pumping action. Suitable actuators include, for example, solenoids, voice coil actuators and stepping motors.

Abstract: A liquid dispenser apparatus having a back plate, a housing, and a liquid dispenser unit, the housing and backplate being constructed to attach to one another, the housing and liquid dispenser unit being constructed such that the liquid dispenser unit is removably installable into the housing and pivotally mounted with respect thereto such that the dispenser unit can be pivoted to a selected acute filling angle with respect to the housing.

Abstract: A liquid dispenser apparatus having a back plate, a housing, and a liquid dispenser unit, the housing and backplate being constructed to attach to one another, the housing and liquid dispenser unit being constructed such that the liquid dispenser unit is removably installable into the housing and pivotally mounted with respect thereto such that the dispenser unit can be pivoted to a selected acute filling angle with respect to the housing.

Abstract: A liquid dispenser apparatus having a back plate, a housing, and a liquid dispenser unit, the housing and backplate being constructed to attach to one another, the housing and liquid dispenser unit being constructed such that the liquid dispenser unit is removably installable into the housing and pivotally mounted with respect thereto such that the dispenser unit can be pivoted to a selected acute filling angle with respect to the housing.

Abstract: A container system is adapted to withstand impacts and features a first container having a first container body and a second container having a second container body. The second container defines a second body height and a second body wall thickness. A body recess is formed in the second container body for releasably engaging the first container body of the first container. A body recess defines at least one recess top and bottom corner and recess vertical edge having a recess top and bottom corner and vertical edge wall thickness, respectively, and which are intentionally thinned so as to have a thickness that is less than the second body wall thickness. The recess top and bottom corners and vertical edges are specifically configured to be deformable in response to an impact imposed thereagainst such that at least a portion of the impact shock is absorbed by the deformation in order to avoid rupture of the second container.

Abstract: There is provided a container system adapted to withstand a single impact or repeated impacts. The container system features a first container having a first container body. The container system further features a second container which has a second container body. The second container defines a second body height and a second body wall thickness. A body recess which is adapted to releasibly engage the first container body of the first container is formed on the second container body and is extended along the second body height. The body recess defines at least one recess bottom corner having a recess bottom corner wall thickness which is at least identical to the second body wall thickness of the second container body. This specified bottom corner wall thickness of the body recess allows the second container to withstand the single impact or repeated impacts.

Abstract: There is provided a container system adapted to withstand a single impact or repeated impacts. The container system features a first container having a first container body. The container system further features a second container which has a second container body. The second container defines a second body height and a second body wall thickness. A body recess which is adapted to releasibly engage the first container body of the first container is formed on the second container body and is extended along the second body height. The body recess defines at least one recess bottom corner having a recess bottom corner wall thickness which is at least identical to the second body wall thickness of the second container body. This specified bottom corner wall thickness of the body recess allows the second container to withstand the single impact or repeated impacts.