Magnetic modifiable sign
AssigneeStoreimage Programs Inc.
InventorsAdrian W. Pynenburg, Martin S. Cross
Life of this patent
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Abstract
A lightweight, magnetic sign assembly containing a magnetic sign. The magnetic sign contains a flexible substrate. Magnetic ink is bonded to either the top or bottom surface of the substrate, and ink is deposited over the top surface of the flexible substrate. Graphic images are presented by the top ink layer. The sign is lightweight, weighing less than about 6 ounces per square foot.
Claims17
A lightweight, magnetic sign assembly comprising a magnetic sign which is comprised of a flexible substrate with a top surface and a bottom surface, magnetic ink integrally bonded to a portion of either or both of said top surface and said bottom surface of said substrate, and a layer of ink disposed over said top surface of said flexible substrate, wherein:
- (a) from about 1 to about 10 graphic images are displayed by said layer of ink,
- (b) said magnetic sign weighs less than about 6 ounces per square foot of surface area of said sign,
- (c) said flexible substrate has a thickness of from about 0.01 to about 0.125 inches,
- (d) said magnetic ink has a thickness of less than about 0.005 inches, and
- (e) said sign has a thickness of less than about 0.03 inches.
Dependencies are inferred from the claim text.