Patent ID: 7374183

Claim:
A wheeled luggage case comprising: a main body having a rectangular housing so as to define an interior, the housing including two side panels, a top panel connected between the two side panels and a back panel connected to the two side panels and the top panel, the back panel having a back portion which is connected to the back panel by a zipper, an opening defined in a top of the back panel, a back plate located in the main body and connected to the side panels and the top panel; a base frame located in the main body and having two posts and a transverse bar which is connected between two tops of the two posts, two corner members connected to two corners of an underside of the base frame; a wheel unit having an elongate frame and two wheel covers connected on two ends of the elongate frame, two wheels connected to the elongate frame and partially covered by the two wheel covers, the wheel unit connected to the base frame, the back plate located between the corner members and the wheel unit, and a handle unit having two parallel outer tubes and each outer tube having at least one inner tube retractably received therein, a handle connected between the two inner tubes, the two outer tubes connected to the base frame and the wheel unit, the handle extending through the opening of the back panel, the handle unit located between the back plate and the back portion of the housing.