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US 7,000,769 B2Granted
Child resistant blister packages utilizing walled structures enclosing medicament therein
AssigneeSmithKline Beecham Corporation
InventorFred Mieras Killinger
Life of this patent
Estimating the term…
Abstract
A child resistant blister package includes a film having a surface wherein a plurality of cavities are formed therein containing at least one medicament; a cover sheet which overlies the cavities and is bonded to the film; and a wall structure raised above the surface of the film which extends throughout the film forming an interior region enclosing the plurality of cavities therein.
Claims38
A child resistant blister package comprising:
- a film having an outer edge and a surface wherein a plurality of cavities are formed therein containing at least one medicament;
- a cover sheet which overlies said cavities and is bonded to said film;
- and
- a wall structure present above the film surface and having a height measured from the film surface to the top of the wall structure and an edge located proximal to the outer edge of the film, wherein said wall structure is coextensive with the outer edge of the film such that an interior region within the film is present to envelop said plurality of cavities therein;
- wherein the distance from the outer edge of the film to the outer edge of the wall structure proximal to the outer edge of the film ranges from about 3.175 mm to about 25.4 mm and wherein the height of the wall structure ranges from about 3.175 mm to about 12.7 mm.
2 more elements
The blister package according to claim I, wherein said plurality of cavities are present in at least one column.
A child resistant blister package comprising:
- a film having and outer edge and a surface wherein a plurality of cavities are formed therein containing at least one medicament, said plurality of cavities being present in at least one column;
- a cover sheet which overlies said cavities and is bonded to said film, said cover sheet including at least one layer comprising a metallic foil;
- and
- a wall structure present above the film surface and having a height measured from the film surface to the top of the wail structure and an edge located proximal to the outer edge of the film wherein said wall structure is coextensive with the outer edge of the film such that an interior region within the film is present to envelop said plurality of cavities therein;
- wherein the distance from the outer edge of the film to the outer edge the wall structure proximal to the outer edge of the film ranges from about 3.175 mm to about 25.4 mm and wherein the height of the wall structure ranges from about 3.175 mm to about 12.7 mm.
2 more elements
Dependencies are inferred from the claim text.