Blister package with sloped raised formations
First Claim
1. A blister package comprised of:
- a back having two upper comers, a top edge extending between the upper corners, a front surface and a hole passing through the back for hanging the package on a rod;
a product containing blister attached to the front surface below the hole and having height from the front surface; and
a raised formation on the front surface near each upper corner, each raised formation spaced apart from the other raised formation and from the product containing blister and having a peak which has a height from the front surface that is not less than the height of the blister and sides extending from the peak, at least one said side having a slope relative to the front surface of less than 90° and
facing away from the top edge so that the at least one said side will not catch on a top edge of an adjacent blister package when both packages are hung on a rod.
10 Assignments
0 Petitions
Accused Products
Abstract
A blister package with a hole in it for hanging the package on a rod has a thin plastic front sheet attached to back and a raised receptacle or blister is formed in the plastic sheet sized to enclose an article. The plastic sheet further has a raised formation near each top corner on the front of the blister package. The raised formation is shaped to space the package from an adjacent package when hung on a rod and to resist getting caught on the top edge of an adjacent blister package if the package is rotated about the rod. The raised formation has a peak and sloping sides extending from the peak toward the edges of the package. The profile is generally smooth such that there are no ledges to catch on the top edge of an adjacent blister pack. The hole is located a first distance from the top edge of the blister package and each projection is spaced a second distance from the hole. The second distance is made less than the first distance such that if the blister package were rotated 90 degrees a raised formation could not get caught on the top edge of an adjacent blister package. Preferably a bar code is provided on the outside of the back where it can be read by a bar code reader.
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Citations
10 Claims
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1. A blister package comprised of:
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a back having two upper comers, a top edge extending between the upper corners, a front surface and a hole passing through the back for hanging the package on a rod; a product containing blister attached to the front surface below the hole and having height from the front surface; and a raised formation on the front surface near each upper corner, each raised formation spaced apart from the other raised formation and from the product containing blister and having a peak which has a height from the front surface that is not less than the height of the blister and sides extending from the peak, at least one said side having a slope relative to the front surface of less than 90° and
facing away from the top edge so that the at least one said side will not catch on a top edge of an adjacent blister package when both packages are hung on a rod. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A blister package comprised of:
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a back having two upper corners, a top edge extending between the upper corners, a front surface and a hole passing through the back for hanging the package on a rod; a product containing blister attached to the front surface below the hole; and a raised formation on the front surface near each upper corner, each raised formation spaced apart from the other raised formation and from the product containing blister and having a peak and sides extending from the peak, at least one said side having a slope relative to the front surface of between 10° and
45° and
facing away from the top edge. - View Dependent Claims (10)
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Specification