Gert Bretschneider, Ulf Hartmann, Eugen Ryziuk, Dieter Kiesewetter, Albrecht Loble: Freight container, in particular air freight container. Alusuisse Lonza Services, Bachman & LaPointe, September 7, 1993: US05242070 (8 worldwide citation)

The freight container, in particular air freight container, comprises a door opening bounded by lateral vertical posts which door opening is closable by a rigid or roll-up container door fixed at one end and lockable in the closed position by bolts which are arranged on a door bar or the like closur ...