Identification board

Details Identification board Identification board

1994-05-19

1995-02-14

Friedman, Carl D.

Card, picture, or sign exhibiting

Illuminated sign

Reflective

40611, 52814, 116209, 116 28R, G09F 1316, G09F 708

Patent

active

053883586

ABSTRACT:
An identification board for a combat vehicle mounts to a panel of the vehe within a generally planar space envelope at the panel. The board comprises a pair of upright channels having an open upper end and a closed lower end, faciae oriented at an oblique angle to a horizontal reference plane and gradins oblique to the faciae and alternated with the faciae. The faciae and the gradins together defining sheet edge zones closely and slidingly fit with the channels. First faces of the faciae have a layer reflecting one or more light frequencies, and second, oppositely oriented faces of the faciae have means to render the second face less reflective of the light frequencies than the layer.

REFERENCES:
patent: 1405915 (1922-02-01), Haskel
patent: 1858975 (1932-05-01), Ta'Bois
patent: 2869424 (1959-01-01), Hammer
patent: 3055467 (1962-09-01), Peek et al.
patent: 4040760 (1977-08-01), Wyckoff
patent: 4106229 (1978-08-01), Schmid
patent: 4553345 (1985-11-01), Bercier et al.
patent: 5023451 (1991-06-01), Burley

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