END SHEET AND SEWED-IN END MEMBER Russian patent published in 2004 - IPC

Abstract RU 2241602 C2

FIELD: book covers.

SUBSTANCE: end sheet has at least sheet made of a synthetic material and part which is made of a strip secured to the edge of the sheet and whose flexibility is higher than that of the sheet. The end sheet is provided with means for enhancing the rigidity of the part which is made of a strip. The means is mounted at a distance from the sheet edge to provide flexible part to be interposed between the sheet and the means.

EFFECT: eased end sheet opening.

10 cl, 10 dwg

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RU 2 241 602 C2

Authors

Peleman Gvido

Dates

2004-12-10—Published

2001-12-06—Filed