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US 4,444,465 AGranted
CRT shield
OwnerJoe D. Giulie, Jean W. Giulieinventors
Life of this patent
Estimating the term…
Abstract
An adjustable shield is provided which fits over the cabinet of a CRT to help eliminate glare on the screen and also serves as a security shield. The shield is made in three telescoping pieces so that a standard shield can be adjusted to fit a number of different sizes.
Claims4
An adjustable shield for a CRT in an enclosure, comprising in combination:
- a. a center portion of generally rectangular configuration having a flat surface with two ends and a front and a back,
- b. the end-to-end length of the central portion being no longer than the width of the smallest enclosure on which the shield is to be used,
- c. the front and back edges of the center portion being rolled under to provide U-shaped edges with a gap between the terminal ends and the underside of the flat surface,
- d. two L-shaped end portions which are mirror images, each having a horizontal portion adapted to fit into the gaps formed at the front and back of the central portion, and each having a down turned end whereby:
- e. said center portion can be placed on the top of the enclosure with the front edge of the center and end portions extending forward of said enclosure and the two end portions telescoped therein to provide a shield over the front and sides of the CRT.
2 more elements
Dependencies are inferred from the claim text.