US Patent 7150057 Lower leg and foot pillow

A pillow approximately like the letter P in a prone position with a substantially flat or even top or upper surface that upwardly underlies the lower legs, beginning from the calves towards the heels, of the supine user to relieve stress or leg fatigue from long hours of work, shopping, standing or walking, to improve blood circulation and to help prevent varicose veins. It is made of spongy or resilient material, and covered by an inner overlay as a lining and a replaceable outer outlay as a pillowcase. It is intended for use at home, office or any room or place with adequate space.