US4180165A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Blister package
Assignee: Georgia Pacific Consumer Products LP
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Filing: 1978-04-20
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Granted: 1979-12-25
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Expires: 1998-04-20
Abstract
Abstract A blister package comprises an insert including a blister, and a carton within which the insert is contained. Locking tabs formed from a section of the top wall panel of the carton project inwardly and into engagement with a laterally extending bearing surface provided on the insert. The tabs constrain the insert against the bottom wall panel of the carton, but permit the insert to be slideably disengaged therefrom.
Inventors
- 👤 Morris W. Kuchenbecker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:15
CPC Classifications
B; B65; B65D; B65D77/00; B65D77/04; B65D77/0413; B65D77/0433; B65D5/00; B65D5/42; B65D5/44; B65D5/50; B65D5/5002; B65D5/5019
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
162 words
A package comprising a carton and an insert receivable within said carton, said insert including a blister element open at the bottom thereof and forming a cavity for receiving the packaged product, said blister element including a portion thereof extending outwardly and laterally from said cavity and forming a bearing surface; said carton comprising a multiplicity of interconnected panels including a first panel adapted to support said insert and a second panel adapted to overlie said insert, said second panel having an opening therewithin formed by one or more portions of said second panel being turned inwardly to form respective locking tabs depending generally downwardly from said second panel for bearing against said bearing surface thereby to hold said insert in place against said first panel, said portion of said blister element extending outwardly and laterally from said cavity includes a step portion extending peripherally around said cavity, and wherein said insert further includes a platform member received within said step portion.
Claim 2
Dependent Claim
162 words
A package comprising a carton and an insert receivable within said carton, said insert including a blister element open at the bottom thereof and forming a cavity for receiving the packaged product, said blister element including a portion thereof extending outwardly and laterally from said cavity and forming a bearing surface; said carton comprising a multiplicity of interconnected panels including a first panel adapted to support said insert and a second panel adapted to overlie said insert, said second panel having an opening therewithin formed by one or more portions of said second panel being turned inwardly to form respective locking tabs depending generally downwardly from said second panel for bearing against said bearing surface thereby to hold said insert in place against said first panel, said portion of said blister element extending outwardly and laterally from said cavity includes a step portion extending peripherally around said cavity, and wherein said insert further includes a platform member received within said step portion.
Claim 3
Dependent Claim
48 words
A package according to claim 1, further comprising a flange extending outwardly and laterally from the lower edge portion of said step portion, said flange extending to the periphery of said first panel to abut the side panels extending upwardly therefrom to hold said insert against lateral displacement.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-12-24 | 1983-06-25 | 1983-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-12-24 | 1987-06-25 | 1987-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-12-24 | 1991-06-25 | 1991-12-25 | $7700.00 | Window Closed / Lapsed |