Bed covering

Claim 1

A BED COVER HAVING A DIVIDED BODY WHICH IN NORMAL LAID-OUT POSITION IS SUBSTANTIALLY RECTANGULAR IN OVERALL SHAPE AND HAS AN UNDIVIDED FREE FOOT MARGIN, DIVIDED OVERLAPPING FREE HEAD MARGINS, AND UNDIVIDED FREE SIDE MARGINS FORMING CONTINUATIONS OF THE FOOT AND HEAD MARGINS AT RIGHT ANGLES THERETO AND EXTENDING UNINTERRUPTEDLY THEREBETWEEN, A SUBSTANTIAL FOOT-COVERING PART EXTENDING LATERALLY FROM ONE SIDE MARGIN TO THE OTHER AND EXTENDING INWARDLY FROM THE FOOT MARGIN TOWARDS THE HEAD MARGINS, SAID FOOT-COVERING PART MERGING INTO A PAIR OF SEPARATE SIDE PARTS EXTENDING THEREFROM TOWARD THE HEAD MARGINS, EACH SIDE MARGIN EXTENDING UNINTERRUPTED ALONG THE LENGTH OF THE FOOT-COVERING PART AND A SIDE PART, EACH SIDE PART BEING EXPANSIVE ENOUGH TO PROVIDE AN OCCUPANT WITH A COMPLETE UPPER COVER, A COVERING PORTION OF EACH SIDE PART BEING ADAPTED WITH THE COVER IN NORMAL LAIDOUT POSITION TO OVERLAP A SUBSTANTIALLY EQUAL COVERING PORTION OF THE OTHER SIDE PART, EACH SIDE PART HAVING A FREE INSIDE MARGIN ADAPTED TO OVERLIE THE OTHER SIDE PART WELL BEYOND THE CENTERLINE OF THE COVER AT LEAST AT THE HEAD MARGIN AND AT LEAST AS FAR BEYOND THE CENTER LINE AT THE HEAD MARGIN AS AT THE FOOT MARGIN WHEN THE COVER IS IN NORMAL LAID-OUT POSITION, THE ENTIRE AREA OF THE COVER INCLUDING THE FOOT-COVERING PART AND THE SIDE PARTS WHEN IN LAID-OUT POSITION BEING UNINTERRUPTED EXCEPT BY SAID DIVISION AND OF SUFFICIENT AREA TO COVER A MULTI-PERSON BED WITH TUCK-IN ALLOWANCE.