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    • 1. 发明专利
    • An improved reflector and advertising sign for window, shop, and general display purposes
    • GB284074A
    • 1928-01-26
    • GB181627
    • 1927-01-21
    • JOSEPH MICHAEL WALSH
    • G09F13/14
    • 284,074. Walsh, J. M. Jan. 21, 1927 Shop-windows and the like, lamps for lighting the interiors of.-In a combined lighting unit and advertising sign for shop-windows and like display purposes, the upper portion which reflects light downwards is formed integrally with means for carrying the source or sources of light. In the form shown, the opposite ends of an elongated tubular electric lamp bulb f are carried by sockets e provided on brackets d formed by bending down the ends of the horizontal portion a of the sheet-metal body of the device. The bulb f may be replaced by two ordinary bulbs. The portion a is formed integrally with a vertical portion b which is provided with an aperture or slot g and with upper and lower grooves or channel h for the reception of a metal stencil i, a strip of coloured gelatine, and a strip h of translucent glass. The bulb f illuminates in colour the design of the stencil i and the glass h reflects part of the light rearwardly. The sockets e carry hooks l for leads m which may serve to suspend the device and retain it at any desired angle. The Provisional Specificatian describes slight modifications in the nature and arrangement of the slides in the grooves.