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US 2002/0172800 A1Published application
Sheet member for making shoes, bags, coats or the like
OwnerShui Mu Wanginventor
Life of this patent
Estimating the term…
Abstract
A sheet member includes a base member having one or more protrusions extended from one surface for forming one or more recesses and for forming an uneven surface. A water proof covering member is attached onto the surface of the base member, in conformity with the uneven surface of the base member, for forming one or more protrusions and one or more recess in the covering member. The users may feel comfortable with the air permeable or air circulatable base member. The water proof covering member may prevent the products made by the sheet member from being dirtied.
Claims10
A sheet member comprising:
- a base member including a first surface having at least one protrusion extended therefrom for forming at least one recess therein and for forming an uneven surface on said first surface of said base member, and
- a water proof covering member attached onto said first surface of said base member, in conformity with said uneven surface of said base member, for forming at least one protrusion and at least one recess therein.
Dependencies are inferred from the claim text.