A vehicle includes a substantially box-shaped body, wheels disposed on four corners of the vehicle, and at least one side display disposed on either or both exterior side surfaces of the body for displaying images and videos. The side display stretches lower than a top of the wheels along the vertical axis of the vehicle and wider than between inside ends of the wheels along the longitudinal axis of the vehicle. The lower edge of the side display is curbed or bent upwards at both ends to avoid overlapping with the wheels.

Advertising billboard with the ability to completely hide antennas for cellular telephones, or similar, in its interior without producing shielding of the exit and entrance of the electromagnetic waves for the telephony service, thanks to the provision of a discreet amount of windows permeable to the waves electromagnetic stripping of metallic materials the area of the windows. The windows are covered with laminar patches of non-metallic material permeable to electromagnetic waves, preferably FGRP fiberglass reinforced plastic; in combination with the traditional metal profiles, there are included alternate profiles of non-metallic material permeable to electromagnetic waves, which fall within the area of said window or aperture on the cover of the grid, in order to allow the inner antennas to the billboard rendering the normal service without shielding the electromagnetic signals, but hidden inside the billboard.

A vehicle includes a substantially box-shaped body, wheels disposed on four corners of the vehicle, and at least one side display disposed on either or both exterior side surfaces of the body for displaying images and videos. The side display stretches lower than a top of the wheels along the vertical axis of the vehicle and wider than between inside ends of the wheels along, the longitudinal axis of the vehicle. The lower edge of the side display is curbed or bent upwards at both ends to avoid overlapping with the wheels.

A mailbox system includes a mailbox body for receiving and storing mail items. One or more receiver units are disposed along an outside facing surface of the mailbox body and function to receive at least one address indicator having a plurality of lighted elements along a front facing surface thereof. An internal controller having a power unit is positioned within the mailbox body. The power unit includes at least one battery and at least one solar cell for supplying the necessary electrical information to the receiver unit and the address indicators. Physical markings are disposed along the address indicator and form address information. When activated, the plurality of lighted elements display address information.

A method of providing an indicia, such as an advertisement, on the interior of a disposable bag, e.g., a trash or garbage bag, such that when the disposable bag is inserted into a receptacle, e.g., a trash can, and folded over, the indicia becomes visible at exterior side of the receptacle for perception by a viewer.

A mailbox system includes a mailbox body for receiving and storing mail items. One or more receiver units are disposed along an outside facing surface of the mailbox body and function to receive at least one address indicator having a plurality of lighted elements along a front facing surface thereof. An internal controller having a power unit is positioned within the mailbox body. The power unit includes at least one battery and at least one solar cell for supplying the necessary electrical information to the receiver unit and the address indicators. Physical markings are disposed along the address indicator and form address information. When activated, the plurality of lighted elements display address information.

Advertising billboard with the ability to completely hide antennas for cellular telephones, or similar, in its interior without producing shielding of the exit and entrance of the electromagnetic waves for the telephony service, thanks to the provision of a discreet amount of windows permeable to the waves electromagnetic stripping of metallic materials the area of the windows. The windows are covered with laminar patches of non-metallic material permeable to electromagnetic waves, preferably FGRP fiberglass reinforced plastic; in combination with the traditional metal profiles, there are included alternate profiles of non-metallic material permeable to electromagnetic waves, which fall within the area of said window or aperture on the cover of the grid, in order to allow the inner antennas to the billboard rendering the normal service without shielding the electromagnetic signals, but hidden inside the billboard.

Certain embodiments disclose a corral and enclosure defined by three members having an opening configured to hold one or more shopping carts and display one or more advertisements, with two substantially parallel walls of different lengths and advertisement panels affixed on the walls, such that they are staggered. The staggered arrangement of the at least two advertisement panels facilitates better visibility and allows the simultaneous viewing of at least two advertisement panels. The longer member also further protects vehicles parked on its side from colliding with shopping carts.