Dose indicating device
First Claim
1. 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.
1 Assignment
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Accused Products
Abstract
An indicating device suitable for indicating a number of metered dosages of a substance that have been dispensed from or remain in a container. The indicating device includes at least one primary indicator member having primary dosage indicia, configured as numeric indicia, and a second indicator member having secondaiy dosage indicia, configured with at least two different colors. The primary and secondary indicator members are coaxially mounted. In one embodiment, a device for dispensing dosages of the substance also includes a dispenser housing and a container.
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Citations
22 Claims
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1. 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:
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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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A device for dispensing dosages of a substance from a container, the device comprising:
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a dispenser housing having a longitudinally extending cavity and a well located at a bottom of said cavity, said housing having an exhaust port communicating with said well; said container comprising a valve stem extending longitudinally therefrom and moveable between a closed position and an open position, said container containing a plurality of said dosages of said substance, said valve stem dispensing one of said plurality of said dosages when said valve stem is moved to the open position, said container disposed in said cavity of said dispenser housing and said valve stem received within said well, said container reciprocally moveable within said dispenser housing along said longitudinal extend of said cavity such that said valve stem is moved between said closed and said open positions by engagement with said well; and an indicating device comprising; at least one primary indicator member comprising primary dosage indicia indicating a number of dosages of substance that have been dispensed from or remain in said container; and a secondary indicator member comprising secondary dosage indicia indicating the number of dosages of substance that have been dispensed from or remain in said 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. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification