US 5,470,109 AGranted

Adjustable book jacket and method for making same

OwnerDennis Grandeinventor

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Abstract

An adjustable book jacket for covering 100% of the external surface area of book covers in a wide range of book sizes is disclosed. A LYCRA-spandex fabric is cut in a unique diamond shaped pattern which eliminates waste fabric during production, and assures that the differential X and Y axis stretch characteristics of the fabric are properly located on the book jacket. Books of various size are neatly and snugly covered without visible seams, including the external spine portion of the book cover which is secured by the unique spine corner locking mechanism inherent in the combination of the diamond shaped pattern and the two way differential stretch nature of the fabric.

Claims16

Dependent claims

An adjustable book jacket, comprising:

(a) said jacket being fabricated in an elastic material;
(b) said jacket having a front panel and a back panel;
(c) said jacket being rectangular in shape, said rectangularly shaped jacket having a top and a bottom, and a left side and a right side, said rectangular shape being defined by a fold line around the periphery of said rectangular shape;
(d) said front panel having an open seam extending substantially the full latitudinal width of said front panel so as to form a left hand pocket and a right hand pocket for the placement therein of a left hand and right hand cover of a book;
(e) said left hand pocket having two seams stitched closed, a first one of said two left hand pocket seams being located between a beginning point on the top left hand corner of said rectangular shape stitched closed in a substantially diagonal direction to an end point on a first edge of said open seam, and a second one of said two left hand pocket seams being located between the bottom left hand corner of said rectangular shape stitched closed in a substantially diagonal direction to an end point on said first edge of said open seam;
said right hand pocket having two seams stitched closed, a first one of said right hand pocket seams being located between a beginning point on the top right hand corner of said rectangular shape stitched closed in a substantially diagonal direction to an end point on a second edge of said open seam, and a second one of said two right hand pocket seams being located between the bottom right hand corner of said rectangular shape stitched closed in a substantially diagonal direction to an end point on said second edge of said open seam, so that books having a spine and two covers, said combination of book spine and covers having the same or greater widths and lengths as said jacket can be covered by said jacket, said covers of said books being placed within and covered by said pockets within said jacket, said jacket covering the outer, exposed area of said covers and said spines of said books.

3 more elements

A method for fabricating an adjustable book jacket, comprising the steps of:

(a) selecting a suitable elastic fabric for fabricating said jacket;
(b) cutting a pattern out of said fabric, said pattern being in the form of an equilateral quadrilateral diamond shape, said diamond shape having four points at the periphery of said diamond shape, two of said points comprising the top and bottom of said diamond shape and the remaining two points comprising the left and right hand sides of said diamond shape, said top and bottom points comprising the width of said diamond shape and said left and right hand points comprising the length of said diamond shape, said diamond shape being greater in length than in width;
(c) creating a midline open seam in said pattern from both said top and bottom points of said diamond shape a spaced distance towards a point at the center of said diamond shape;
(d) folding said four points of said diamond shape inwardly towards each other and said center point of said diamond shape, forming a substantially rectangularly shaped potential adjustable book cover having a back portion and a front portion, a left side and a right side, and atop and bottom;
and
(e) stitching closed a first open seam in said front portion of said jacket extending between the top left hand corner of said rectangular shape and extending in a generally diagonal direction towards the center point of said rectangular shape, and stitching closed a second open seam in said front portion of said jacket extending between the bottom left hand corner of said rectangular shape and extending in a generally diagonal direction towards said center point of said diagonal shape, and stitching closed a first open seam in said front portion of said jacket extending between the top right hand corner of said rectangular shape and extending in a generally diagonal direction towards said center point of said rectangular shape, and stitching closed a second open seam in said front portion of said jacket extending between the bottom right hand corner of said rectangular shape and extending in a generally diagonal direction towards said center point of said rectangular;
thereby
(f) creating a left hand pocket and a right hand pocket in said front portion of said adjustable book jacket.

5 more elements

Dependencies are inferred from the claim text.

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Abstract

An adjustable book jacket, comprising:

(a) said jacket being fabricated in an elastic material;
(b) said jacket having a front panel and a back panel;
(c) said jacket being rectangular in shape, said rectangularly shaped jacket having a top and a bottom, and a left side and a right side, said rectangular shape being defined by a fold line around the periphery of said rectangular shape;
(d) said front panel having an open seam extending substantially the full latitudinal width of said front panel so as to form a left hand pocket and a right hand pocket for the placement therein of a left hand and right hand cover of a book;
(e) said left hand pocket having two seams stitched closed, a first one of said two left hand pocket seams being located between a beginning point on the top left hand corner of said rectangular shape stitched closed in a substantially diagonal direction to an end point on a first edge of said open seam, and a second one of said two left hand pocket seams being located between the bottom left hand corner of said rectangular shape stitched closed in a substantially diagonal direction to an end point on said first edge of said open seam;
said right hand pocket having two seams stitched closed, a first one of said right hand pocket seams being located between a beginning point on the top right hand corner of said rectangular shape stitched closed in a substantially diagonal direction to an end point on a second edge of said open seam, and a second one of said two right hand pocket seams being located between the bottom right hand corner of said rectangular shape stitched closed in a substantially diagonal direction to an end point on said second edge of said open seam, so that books having a spine and two covers, said combination of book spine and covers having the same or greater widths and lengths as said jacket can be covered by said jacket, said covers of said books being placed within and covered by said pockets within said jacket, said jacket covering the outer, exposed area of said covers and said spines of said books.

3 more elements