Patent ID: 8807190

Claim:
An end cap for enclosing or covering the end of a cassette of a roller blind or a roller shade, the cassette including a rear panel and a roller having wound thereon a fabric having a bottom bar attached or otherwise secured thereto or thereover, the end cap comprising a wall portion and a bottom bar stop, the wall portion releasably securable to an end of the cassette, the bottom bar stop fixed to and extending outwardly from said wall portion and inhibiting upward movement of the bottom bar beyond the elevation of said bottom bar stop when said end cap is secured to an end of the cassette, said end cap including a rail on said bottom bar stop that is longitudinally receivable within a generally correspondingly shaped channel on the rear panel to secure said bottom bar stop to the rear panel of the cassette, said end cap comprising a trim cap to enhance the aesthetic appearance of the cassette.