Dispensing device
First Claim
1. An indicating device used with a container containing a substance, said indicating device comprising:
- an indicator member having an outwardly facing surface with indicia visible to a user and an opposite inwardly facing surface comprising a plurality of teeth, wherein said outwardly facing surface further comprises a groove; and
a cover disposed over at least a portion of said outwardly facing surface of said indicator member such that only a portion of said indicia are visible at any one time, said cover comprising an inwardly extending projection disposed in said groove, wherein said indicator member is rotatable relative to said cover with said projection being moveable in said groove as said indicator member is rotated relative to said cover.
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Accused Products
Abstract
An indicating device suitable for indicating the number of dosages of a substance that have been dispensed from or remain in a container. The indicating device includes an indicator member having an outwardly facing first surface with indicia visible to a user and an opposite inwardly facing surface having a plurality of teeth. The first surface further includes a groove. A cover is disposed over at least a portion of the first surface of the indicator member such that only a portion of the indicia are visible at any one time. The cover includes an inwardly extending projection disposed in the groove. The indicator member is rotatable relative to the cover with the projection being moveable in the groove as the indicator member is rotated relative to the cover. In another aspect, a rotatable member is rotatable relative to an outer cover. An intermediate member is moveable relative to the outer cover and the rotatable member so as to obscure at least a portion of the surface of the rotatable member that would be otherwise visible through the viewing window. At least one of the surfaces of the rotatable member and intermediate member have dosage indicia.
326 Citations
21 Claims
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1. An indicating device used with a container containing a substance, said indicating device comprising:
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an indicator member having an outwardly facing surface with indicia visible to a user and an opposite inwardly facing surface comprising a plurality of teeth, wherein said outwardly facing surface further comprises a groove; and a cover disposed over at least a portion of said outwardly facing surface of said indicator member such that only a portion of said indicia are visible at any one time, said cover comprising an inwardly extending projection disposed in said groove, wherein said indicator member is rotatable relative to said cover with said projection being moveable in said groove as said indicator member is rotated relative to said cover. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An indicating device suitable for use with a container containing a substance, said indicating device comprising:
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an outer cover having a viewing window; a rotatable member rotatable relative to said outer cover, said rotatable member having a surface visible to a user through said viewing window during at least a portion of the life of the container; and an intermediate member having at least a portion disposed between said outer cover and said rotatable member, said intermediate member moveable relative to said outer cover and said rotatable member so as to obscure at least a portion of said surface of said rotatable member that would be otherwise visible through said viewing window, said intermediate member having an outer surface visible to the user through said viewing window; wherein at least one of said surface of said rotatable member and said outer surface of said intermediate member have dosage indicia. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. An indicating device suitable for use with a container containing a substance, said indicating device comprising:
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an outer cover having at least one viewing window and an outer surface with first indicia disposed adjacent said viewing window; a rotatable drive member rotatable relative to said outer cover; and an intermediate member disposed between said outer cover and said rotatable drive member, said intermediate member moveable relative to said outer cover in response to a rotation of said rotatable drive member, said intermediate member having an outer surface with second indicia visible through said viewing window, wherein said second indicia are moveable relative to said first indicia as said intermediate member is moved relative to said outer cover.
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Specification