Patent ID: 8074594

Claim:
An indicating device suitable for indicating a number of metered dosages of a substance that have been dispensed from or remain in a container, said indicating device comprising: at least one primary indicator member comprising primary dosage indicia adapted to indicate a number of dosages of substance that have been dispensed from or remain in a container; a secondary indicator member comprising secondary dosage indicia, wherein said secondary dosage indicia is adapted to indicate the number of dosages of substance that have been dispensed from or remain in the container; wherein said primary and secondary indicator members are coaxially mounted and rotatable relative to each other, wherein said primary dosage indicia comprises numeric indicia and said secondary dosage indicia comprises at least two different colors; and a first member moveably connected to a second member, wherein said first member is moveable relative to said second member along a longitudinal axis, and wherein said primary and secondary indicator members are rotatably mounted to said first member about said longitudinal axis and are rotatable in response to a predetermined number of relative movements of said first and second members.