Patent ID: 7676864

Claim:
A bed comforter comprising: a top layer of fabric having a length dimension and a width dimension, a bottom layer of fabric having a length dimension and a width dimension substantially the same as said length dimension and said width dimension of said top layer of fabric, said bottom layer of fabric being selected from a group having a sufficiently high coefficient of sliding friction to not slide off the bed; said top layer of fabric and said bottom layer being connected to each other at their edges to form a space therebetween; a thermal insulating material constructed and arranged for filling said space between said top layer of fabric and said bottom layer of fabric; a flexible slidable fastener positioned substantially at the halfway point of said width dimension and extending said length dimension of said top layer of fabric and said bottom layer of fabric, said flexible slidable fastener being a coil type nylon or plastic zipper; said zipper dividing the comforter into a first panel and a second panel, with a first portion of the zipper being retained by a first seam between a top and bottom fabric layer of the first panel and a second portion of the zipper being retained by a second seam between a top and bottom fabric layer of the second panel; a flexible zipper cover formed of two inner fabric layers and two outer fabric layers, the inner layers comprising double layers of fabric extending from the first seam and sized to extend above and below a substantial portion of the zipper, and the outer fabric layers comprising double layers of fabric extending from the second seam, sized to extend above and below the inner layers, from the second seam to the first seam; whereby said bed comforter may be completely taken apart for washing or made adjustable by being partially separated when two people with different personal temperature comfort preferences occupy a bed on which the comforter is placed.