Patent classifications
G09F11/20
Deployable stop sign for use with a traffic light during power loss
The deployable stop sign for use with a traffic light during power loss comprises an enclosure, a traffic sign, a weight, a pair of electromagnets, and a sign retractor. The deployable stop sign for use with a traffic light during power loss may be coupled to a span wire or other structure supporting one or more traffic signals. A loss of power may deploy the traffic sign by deenergizing the pair of electromagnets and releasing the weight which may pull the traffic sign out of the enclosure. A restoration of power may energize the sign retractor to pull the traffic sign back into the enclosure and may energize the pair of electromagnets to hold the traffic sign within the enclosure.
Deployable stop sign for use with a traffic light during power loss
The deployable stop sign for use with a traffic light during power loss comprises an enclosure, a traffic sign, a weight, a pair of electromagnets, and a sign retractor. The deployable stop sign for use with a traffic light during power loss may be coupled to a span wire or other structure supporting one or more traffic signals. A loss of power may deploy the traffic sign by deenergizing the pair of electromagnets and releasing the weight which may pull the traffic sign out of the enclosure. A restoration of power may energize the sign retractor to pull the traffic sign back into the enclosure and may energize the pair of electromagnets to hold the traffic sign within the enclosure.
Transparent Display Frame
A transparent display frame includes a front plate having a planar configuration and a back plate having a planar configuration opposite the front plate, the front and back plates being parallel to and displaced from one another so as to define an interior area therebetween for receiving the media item. The display frame includes a pair of side walls and a bottom wall that are closed and defines an open top side for allowing access into or out of the interior area and through which the collectible media item is selectively inserted into the interior area. The display frame may be constructed of transparent material. A dust cover is coupled to one of the back plate or said front plate, the dust cover being movable between a covered configuration not allowing access to the interior area and an uncovered configuration allowing access to the interior area.
Transparent Display Frame
A transparent display frame includes a front plate having a planar configuration and a back plate having a planar configuration opposite the front plate, the front and back plates being parallel to and displaced from one another so as to define an interior area therebetween for receiving the media item. The display frame includes a pair of side walls and a bottom wall that are closed and defines an open top side for allowing access into or out of the interior area and through which the collectible media item is selectively inserted into the interior area. The display frame may be constructed of transparent material. A dust cover is coupled to one of the back plate or said front plate, the dust cover being movable between a covered configuration not allowing access to the interior area and an uncovered configuration allowing access to the interior area.