Abstract: An air treatment system includes a lower cowling configured to be suspended from a ceiling, the lower cowling defining an interior lower cowling surface and configured to be disposable radially outward from and around a fan configured to induce airflow. Further, the air treatment system includes an upper cowling configured to be disposed vertically above the lower cowling and define an interior upper cowling surface. A gap between the interior upper cowling surface and the interior lower cowling surface forms a fluid passageway comprising an intake opening, an exhaust opening, and a chamber. The fluid passageway is contoured to receive airflow from the fan via the intake opening and direct the airflow through the chamber to exit the exhaust opening. Moreover, the air treatment system includes at least one air treatment device secured within the chamber, the air treatment device configured to treat air passing through the chamber.

Abstract: A multi-layer pad of double-sided adhesive sheet material with individual pull-tabs.

Abstract: An air treatment system includes a lower cowling configured to be suspended from a ceiling, the lower cowling defining an interior lower cowling surface and configured to be disposable radially outward from and around a fan configured to induce airflow. Further, the air treatment system includes an upper cowling configured to be disposed vertically above the lower cowling and define an interior upper cowling surface. A gap between the interior upper cowling surface and the interior lower cowling surface forms a fluid passageway comprising an intake opening, an exhaust opening, and a chamber. The fluid passageway is contoured to receive airflow from the fan via the intake opening and direct the airflow through the chamber to exit the exhaust opening. Moreover, the air treatment system includes at least one air treatment device secured within the chamber, the air treatment device configured to treat air passing through the chamber.

Abstract: An air treatment system includes a lower cowling configured to be suspended from a ceiling, the lower cowling defining an interior lower cowling surface and configured to be disposable radially outward from and around a fan configured to induce airflow. Further, the air treatment system includes an upper cowling configured to be disposed vertically above the lower cowling and define an interior upper cowling surface. A gap between the interior upper cowling surface and the interior lower cowling surface forms a fluid passageway comprising an intake opening, an exhaust opening, and a chamber. The fluid passageway is contoured to receive airflow from the fan via the intake opening and direct the airflow through the chamber to exit the exhaust opening. Moreover, the air treatment system includes at least one air treatment device secured within the chamber, the air treatment device configured to treat air passing through the chamber.

Abstract: A pathogen disinfection system for an indoor space includes a plurality of modular units, each modular unit having a frame and a plurality of panels. A fan module includes a fan configured to induce airflow from an indoor space into the fan module and direct the airflow toward at least one fan module air outlet. An ultraviolet (UV) disinfection module includes at least one UV light source configured to emit UV light to at least partially inactivate pathogens in the airflow. Additionally, the UV disinfection module is configured to receive the airflow at a UV disinfection module air inlet and direct the airflow toward a UV disinfection module air outlet. Moreover, the return module is configured to receive the airflow at a return module air inlet and direct the airflow toward a return module air outlet and into another portion of the indoor space.

Abstract: A pathogen disinfection system includes a base and a pathogen disinfection apparatus having a UV light source disposed in the base and configured to emit UV light to at least partially inactivate pathogens exposed to the emitted UV light. Further, the system includes a beam shaping mechanism configured to shape a path of the emitted UV light so that the UV light is confined to a selected width, a first motion sensor configured to detect when an object or human being has moved into the UV light path and send a first signal in response to detecting such a movement, a proximity sensor configured to detect when a human being is present and send a second signal in response to detecting such a presence, and a controller to activate the UV light source after receiving the first signal and deactivating the UV light source after receiving the second signal.

Abstract: A multi-layer pad of double-sided adhesive sheet material with individual pull-tabs.

Abstract: A multi-layer pad of double-sided adhesive sheet material with individual pull-tabs.

Abstract: A multi-layer pad of double-sided adhesive sheet material with individual pull-tabs.

Abstract: A sleeping bag sized to enclose the body of a user from at least the neck to the toes has a plurality of transverse ingress/egress openings in the top cover disposed between the head end and foot end in parallel longitudinally spaced apart relation at locations corresponding generally to various body areas and segments of a human body that enable concurrent passage of selected parts or segments of the user's body into and out of the interior space such that at least one selected part or segment of the user's body can be extended into the interior space to be covered, while concurrently therewith, other selected parts or segments of the user's body can be left out or extended out of the interior space through other respective openings to be uncovered. The openings may be provided with closures and portions of the closures may be luminescent.

Abstract: A sleeping bag sized to enclose the body of a user from at least the neck to the toes has a plurality of transverse ingress/egress openings in the top cover disposed between the head end and foot end in parallel longitudinally spaced apart relation at locations corresponding generally to various body areas and segments of a human body that enable concurrent passage of selected parts or segments of the user's body into and out of the interior space such that at least one selected part or segment of the user's body can be extended into the interior space to be covered, while concurrently therewith, other selected parts or segments of the user's body can be left out or extended out of the interior space through other respective openings to be uncovered. The openings may be provided with closures and portions of the closures may be luminescent.

Abstract: A multiple-entry/egress sleeping bag for adjustable body coverage includes a shell which defines an internal space. The shell defines a plurality of body segment access openings through the shell that permit a user to extend various body segments though the shell into or out of the internal space and thereby vary which body segment are covered and are within the internal space versus laying on top of the bag. Such body segment access openings are preferably defined at locations corresponding to the neck, chest, waist, knees, and ankles areas of the user. Means are provided for making the body segment access openings selectively sealable and unsealable.

Abstract: A sleeping bag comprises an elongate shell having an interior space sized and shaped to receive a user therein. A plurality of sealing devices are associated with a corresponding plurality of body segment access openings spaced apart through the shell such that each of the plurality of sealing devices may be actuated to permit a user's selected body segment to be extended through the shell into the interior space. A method of making a sleeping bag comprises forming a sleeping bag sized and shaped to cover a user's body. A plurality of body segment access openings having a corresponding plurality of sealing devices are inserted through a top cover at a location corresponding to a body area of the user selected from the group of areas comprising: near the neck, near the chest, near the waist, near the knees, and near the ankles.