Abstract: Implementations of the disclosed subject matter provide face mask that may include a transparent portion configured to cover a nose and mouth when disposed on a wearer, where the transparent portion includes a left front opening and a right front opening. A first strap and a second strap may be affixed to the transparent portion. A first filter may be configured to be removably disposed in the left front opening of the transparent portion to filter air, and a second filter configured to be removably disposed in the right front opening of transparent portion to filter the air. A first module may be configured to be removably affixed to the first filter and a second module configured to be affixed to the second filter. The modules may include a controller, a fan, a speaker, a microphone, a display, a memory, a communications interface, and/or a plurality of light emitting devices.

Abstract: A first aid kit including a bottom in which to carry a first number of first aid products, a cover pivotally connected to the bottom and rotatable between closed and open positions lying over and away from the bottom, and an auxiliary tray having rotatable storage shelves at which a second number of first aid products are carried. The auxiliary tray is pivotally connected to the bottom of the first aid kit and rotatable between a folded position lying within the bottom of the kit and an unfolded position lying slightly above and to one side of the bottom to create a multi-level product storage configuration. A mounting bracket carried by the first aid kit is detached therefrom and connected to a wall. The first aid kit is reattached to the bracket, whereby the kit is suspended from the wall by the bracket.

Abstract: A first aid kit including a bottom in which to carry a first number of first aid products, a cover pivotally connected to the bottom and rotatable between closed and open positions lying over and away from the bottom, and an auxiliary tray having rotatable storage shelves at which a second number of first aid products are carried. The auxiliary tray is pivotally connected to the bottom of the first aid kit and rotatable between a folded position lying within the bottom of the kit and an unfolded position lying slightly above and to one side of the bottom to create a multi-level product storage configuration. A mounting bracket carried by the first aid kit is detached therefrom and connected to a wall. The first aid kit is reattached to the bracket, whereby the kit is suspended from the wall by the bracket.

Abstract: A combination barbecue grill and folding table that is adapted to be manipulated from a fully deployed condition, during which food can be cooked on the grill and then served on an adjacent table, and a collapsed condition, during which the grill and table are folded into a compact package that is suitable for transport and storage. The barbecue grill is removably received at the top of a cooking stand, and a plurality of fold-up legs extend downwardly from the cooking stand to support the cooking stand above the ground. According to one embodiment of the invention, a pair of table members are hingedly connected end-to-end one another. The first table member is rotated towards and over the top of the cooking stand, and the second table member is then rotated over the first table member to establish a compact package. In a second embodiment, first and second table members are pivotally connected to opposite sides of the cooking stand.

Abstract: A combination bicycle mount and a collapsible holder by which the bicycle mount is removably coupled to an existing trailer hitch of a motor vehicle. With the bicycle mount uncoupled from the collapsible holder, the holder is adapted to be folded into a compact package to facilitate transport and storage between uses. The bicycle mount includes upper and lower retaining plates between which a single bicycle frame bar or a pair of bicycle frame bars are received and retained. A threaded locking bolt extends between the upper and lower retaining plates to be rotated in either a first direction to cause the retaining plates to move together to establish a clamping force against the bicycle frame bars or an opposite direction to reduce the clamping force. A cranking tab is pivotally connected to the head of the locking bolt to be rotated between a locked position at which to prevent the locking bolt from being rotated and an unlocked position at which to permit the locking bolt to be rotated.

Abstract: A collapsible holder having a first end to be detachably connected to a conventional trailer hitch at the rear of a motor vehicle and a second end to be detachably coupled to a folding table. The collapsible holder has a pair of outer arms that are pivotally connected to opposite ends of a middle arm. When the collapsible holder is detached from the trailer hitch and uncoupled from the folding table, the outer and middle arms are adapted to be rotated into face to face alignment, with one arm located above the other, to form a compact package that is suitable for transport and storage between uses. In order to support an outdoor grille from the collapsible holder, an inner coupling post that is affixed to the grille is slidably received within and engaged by an outer coupling post that is affixed to the holder. In the alternative, the outdoor grille is coupled to the collapsible holder by a removable coupling attachment.