Colored interlocking closure strips for a container
AssigneeUnion Carbide Corporation
InventorGeorge F. Kirkpatrick
Life of this patent
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Abstract
An interlocking closure device comprising two closure profiles operable for being interlocked continuously over a predetermined length features the closure profiles having different colors, whereby the position of the closure profiles on a container can be easily identified visually in order to simplify the closing and opening of the container and/or the complete occlusion of the closure profiles can be easily verified visually.
Claims14
A container comprising two flexible sidewalls and an interlocking closure device including two closure profiles operable for being interlocked continuously over a predetermined length and connected to said sidewalls, wherein the improvement comprises said closure profiles having different colors for establishing visually the completeness of the occlusion of said closure profiles.
Dependencies are inferred from the claim text.