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US 7,291,447 B2Granted
Print medium with one side defined by a rib-like structure
AssigneeSilverbrook Research Pty Ltd
InventorKia Silverbrook
Life of this patent
Estimating the term…
Abstract
A print medium includes a planar film. A rib-like structure is arranged on one side of the film to define a series of columns that extend a length of the film to facilitate rolling of the print medium in one direction as opposed to an opposite direction.
Claims7
A cut sheet print medium that comprises
- an opaque planar film;
- and
- a rib-like structure arranged on one side of the film to define a series of columns that extend a length of the film to facilitate rolling of the film in one direction as opposed to an opposite direction and to provide a flat print viewing surface.
A print medium as claimed in 1, in which the pitch of the columns is approximately 200 micrometers.
Dependencies are inferred from the claim text.