초록 ▼

An emergency egress system for a locus that is exposed to light in non-emergency use and susceptible to interruption or termination of light in emergency circumstances. The emergency egress system comprises a fibrous web deployed in the locus, wherein the fibrous web has photoluminescent fiber incor

An emergency egress system for a locus that is exposed to light in non-emergency use and susceptible to interruption or termination of light in emergency circumstances. The emergency egress system comprises a fibrous web deployed in the locus, wherein the fibrous web has photoluminescent fiber incorporated therein in sufficient amount and distribution to illuminate the web or predetermined portions thereof during the interruption or termination of light in emergency circumstances, and subsequent to light exposure thereof.

대표청구항 ▼

[ What is claimed is:] [15.]15. A kit comprising a multiplicity of different type carpet sections, for assembly of a carpet therefrom, wherein at least one of the different types of carpet sections comprises photoluminescent fiber incorporated therein in sufficient amount and distribution provide il

[ What is claimed is:] [15.]15. A kit comprising a multiplicity of different type carpet sections, for assembly of a carpet therefrom, wherein at least one of the different types of carpet sections comprises photoluminescent fiber incorporated therein in sufficient amount and distribution provide illumination during interruption or termination of light exposure, and assembly of the different type carpet sections produces a carpet having photoluminescent and non-photoluminescent regions.