An illuminable sign includes comprising a translucent panel having an engraved message and an electrically powered light source oriented to direct light into an edge of the translucent panel. A remote may be used to transmit a wireless signal to the illuminable sign when a button on the remote is pressed by a user. The illuminable sign includes a wireless receiver that receives the wireless signal and turns the light source on and off in response to the wireless signal. Accordingly, the user may selectively illuminate the sign and express the message to another person, such as a driver in an adjacent automobile. The illuminable sign may be securable to the inside of an automobile window using suction cups in a manner that the engraved message is directed to be viewed through the window.

A cluster of lighting devices, a display and a method of manufacturing a display are described. The lighting device includes a mixing box, a light source, a transparent layer and a light diffusing layer. The light source is embedded in the mixing box. The transparent layer is adjacent to the light source. The light diffusing layer is adjacent to the transparent layer. A surface emitter display includes a cluster of surface emitters including a plurality of surface emitters. At least one circuit board is electrically coupled to at least one surface emitter of the plurality of surface emitters.

A pad-based surface protection system includes one or more pads, each pad having one or more sheets of cushion, a plurality of magnets of predetermined size and lateral spacing selectively positioned at a predetermined depth within the one or more sheets of cushion, and a cover removably and selectively receiving the one or more sheets of cushion, the cover having a face side and an opposite exposed side joined so as to allow the cover to fit on the one or more sheets of cushion, the face and exposed sides of the cover formed of textile materials.

PORTABLE FOOD CONCESSION VEHICLE

A portable food concession vehicle may include one or more LED display screens and one or more awnings. Each awning may be adjustable into: (a) a first condition where it is positioned so that the corresponding LED display screen is visible to customers; and (b) a second condition where it is positioned to cover the corresponding LED display screen.

Described is a display system for a vehicle. The display system uses one or more active displays integrated into a new vehicle or coupled as an aftermarket product in an existing vehicle. The new vehicle with integrated displays of the system may be provided to a purchaser for a reduced cost for participation in the advertisement system. The system operates to provide nearby vehicle occupants, pedestrians, or others with advertisement and/or emergency messages using the displays. The display system can show advertising messages or emergency messages on the active displays that are relevant to the location of the vehicle. The system may operate to prioritize the advertisement messages or emergency messages that will be displayed based on determinations made by a server of the system.

Technologies are generally described for context sensitive display of information on a consumable delivery vehicle with en route preparation. An on-board controller may receive different sets of sensor data associated with time, location, temperature, humidity, captured images, and/or captured audio from sensors on the vehicle or at a destination location. The sensor data may be analyzed/processed at the on-board controller or by a remote control system and instructions may be generated for display of context sensitive information based on received sensor data and/or processed sensor data. One or more displays on the vehicle may display images are associated with a branding, a menu, a pricing, and/or an advertisement based on the generated instructions.

A digital license plate comprising includes a display system capable of showing a first image and a power supply rail connected to the display system. A display controller is provided with a data connection to the display system and arranged to measure at least one of power consumption and impedance of the power supply rail. The display controller is further configured to prevent sending a second image to the display system if display failure is indicated by measured power consumption or impedance as being below a defined threshold.

A self-contained illuminated sign for mounting on a vehicle is disclosed. The sign includes a front panel, a rear panel situated opposite and substantially parallel to the front panel in spaced relation therefrom to define a space therebetween, and a light source comprising a plurality of LEDs. The light source is positioned between the front and rear panels and is configured to emit light that emanates from the front panel. The front panel is thus backlit to display indicia. A system for supporting a self-contained illuminated sign on a vehicle is also disclosed. The system includes the sign and a separate mounting frame mountable on a vehicle. The mounting frame is configured to removably receive the sign and, when the sign is received in the mounting frame, to surround a perimeter of the sign while permitting visibility of the front display area. Related methods are also disclosed.

A flip placard includes a base, a hinge, a plurality of placards and two securing clips. The placards each have an aperture therein to be mountable about and movable relative to the hinge. Each placards has a first edge mountable to the hinge and a second edge having a variably located cutout portion defining a tab with indicia thereon. The securing clips have a first position engaging the second edge of the placards and a second position not engaging the second edge of the placards wherein each of the tabs are not viewable in the first position and are viewable in the second position.

A flip placard includes a base, a hinge, a plurality of placards and two securing clips. The placards each have an aperture therein to be mountable about and movable relative to the hinge. Each placards has a first edge mountable to the hinge and a second edge having a variably located cutout portion defining a tab with indicia thereon. The securing clips have a first position engaging the second edge of the placards and a second position not engaging the second edge of the placards wherein each of the tabs are not viewable in the first position and are viewable in the second position.