主权项 |
1. A fitted sheet for a child's sleeping mattress, the fitted sheet comprising:
a top panel having a periphery thereof; a side extending around said top panel periphery; a bottom panel extending inwardly across a bottom of the mattress from a bottom part of the side when fitted on the mattress, wherein the bottom panel has underneath the bottom surface of the mattress when fitted thereon: a first and elasticized portion, the elasticized portion being drawn inward by an elastic member to retain the sheet on the child's sleeping mattress when the sheet is fitted thereon, the elasticized portion having an inward extent thereof across the bottom surface of the mattress; and a second and unelasticized portion, the unelasticized portion having no elastic member thereof drawing said unelasticized portion inward; wherein the unelasticized portion extends inwardly across the bottom surface of the mattress from the side a distance that is greater than an average inward extent of said elasticized portion. |