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Esko Nissinen: Mat and units thereof. Steinberg and Blake, September 11, 1979: US04167599 (78 worldwide citation)

A mat, such as a bath mat, is made up of a plurality of units which are releasably joined to each other to form a continuous mat structure. Each of these units has a continuous peripheral flange provided with upper and lower edges and an open network of intersecting ribs surrounded by and integral w ...


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Nissinen Esko: Tapis et ses elements, Mat and units thereof. Nissinen Esko, February 5, 1980: CA1070915

ABSTRACT OF THE DICLOSURE A mat, such as a bath mat, is made up of a pluralityof units which are releasably joined to each other to form a con-tinuous mat structure. Each of these units has a continuous peri-pheral flange provided with upper and lower edges and an open net-work of intersecting ribs ...



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