
Airbus, the European aircraft manufacturer, filed a patent application with the U.S. government for "sleeping boxes" for coach passengers on its aircraft.

The aircraft manufacturer submitted drawings showing various configurations for the proposed sleeping boxes.

Sleeping passengers would still need to wear their seat belts, and those choosing not to sleep could watch their in-flight entertainment (shown here) in bed.

The sleeping boxes could be stacked "side by side and/or one above another," according to the Sept. 24 application filed with the U.S. Patent and Trademark Office.

Airbus applies for hundreds of patents every year, a company spokeswoman said. "Not every patent progresses to becoming a fully realized technology or product," she said.


