A display panel is received onto an upstanding rod having parts extending through openings in the panel and other parts supporting the panel between the openings. The rod is slidingly received within a joining member on the end of a further rod, the lower end of which includes an enlarged mounting loop. When the two rods are joined and the display panel mounted thereon, the mounting loop is then secured to a suitable surface by an adhesive sheet.

A multi-celled open top and windowed knock-down rectangular fiberboard carton for the displaying and dispensing of a product carried in the carton, wherein like cartons may be stacked while still permitting the dispensing of the product from the front windows of lower cartons in the stack. One or more partitions are formed from overlapping flaps cut out of the front and back walls, with the cut-outs from the front wall forming the dispensing windows. The back wall, end walls, front-wall corners,...

A display package is disclosed for containing a plurality of similar items having an opaque front surface with a color code indicative of the general type of items contained therein. The shape of the package has substantially the appearance of one of the plurality of similar items to indicate the specific contents of the package.

A PPI display system for sonar is based upon a digital clock. This constant reference is used to generate analog values for the deflection of the PPI display tube. The arrangement adds particular convenience to the adjustment of range in response to temperature, orientation of display with respect to north calibration of various cursors and the generation of cursors.

A display device is provided containing a transparent or translucent panel having a display on the front or back of said panel, illuminating means mounted back of said panel to cause light to be transmitted around or through said display, and a plurality of discs mounted for rotation in front of said illuminating means to the rear of said panel and to one side of said display, said discs having radial light transmitting sections and means to cause the rotation of said discs, preferably a clock m...

A display device in which a circular panel consisting of a rigid backing disc and two superimposed sheets of paper carrying an imprint is held together by a frame of extruded plasticized polyvinyl chloride welded or otherwise joined into a closed loop and having an approximately C-shaped cross section, the circumference of the panel being received in the groove of the frame between the re-entrant portions of the C-shape.

A display unit for spectacles disposed around the periphery of a plurality of circular members disposed one above the other and located by a central vertical tube. Each member has downward by (downwardly) extending hollow projections engaging in recesses formed on the top of upstanding projections on the member below, so that the members are spacedly engaged and can be rotated simultaneously. For storage each member is lifted and rotated to nest the downward projections of all the members and li...

The display panel includes a base plate which carries a plurality of pairs of scanning cathodes and display cathodes, oriented in columns, and insulating spacers which, in each pair, separate the scanning and display cathodes into operative pairs, with the pairs being arrayed in rows and columns. The panel also includes a face plate which carries a plurality of anode strips, oriented in rows, each strip overlaying and having a portion in operative relation with a row of scanning and display cath...

Two arrays of main X and Y electrodes are juxtaposed with two arrays of auxiliary electrodes in two parallel plane respectively. Two half illumination or extinction pulses less in magnitude than a discharge voltage across the opposite arrays and opposite in polarity are applied to selected ones of the X and Y electrodes to initiate or terminate an electric discharge or discharges across them. A pulse train including positive pulses alternating negative pulses is applied across the arrays of auxi...

A device for displaying miscellaneous articles, of the type comprising a plurality of movable supports, for example vertical panels driven along a closed circuit comprising ascending path and a descending path, by means of driving members such as chains or belts disposed on either side of said panels. The movable display supports are attached to said driving members through the medium of arms rigid with said members so as to project outwards at right angles to the corresponding portion of said m...