Patent US4955480A successfully refreshed from Google Patents.
US4955480A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable insulated carrier
Assignee: Individual
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Filing: 1989-07-21
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Granted: 1990-09-11
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Expires: 2009-07-21
Abstract
Abstract A portable carrier for transporting pharmaceutical preparations while protecting those preparations against degradation by ambient temperature conditions, which carrier comprises three blocks of expanded polystyrene foam. One of these three blocks is a central body block having a bore extending vertically therethrough; the second is a base block; and the third is a lid block hingedly connected to the central body block. The lid and top of the body block have contact cement applied thereto such that the lid is repeatedly operable and sealingly reclosable. A sealed, hollow, plastic ball containing refreezable liquid is locatable within the bore of the body block along with a vial of medication so as to maintain that medication at a refrigerated temperature.
Inventors
- 👤 Wilson C. Sexton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 16:56
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/18; F; F25; F25D; F25D3/00; F25D3/02; F25D3/06; F25D3/08; F25D2303/00; F25D2303/08; F25D2303/082; F25D2303/0822; F25D2303/08222; F25D2303/084; F25D2303/0845; F25D2331/00; F25D2331/80; F25D2331/804
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
185 words
A portable carrier for transporting pharmaceutical preparations while protecting those preparations from degradation by ambient temperature conditions, which carrier comprises a first block of expanded polystyrene foam shaped as a rectangular parallelepiped, which block has a cylindrical bore extending vertically through the first block, a base block of expanded polystyrene foam fixedly secured to the bottom of said first block, said base block being operative to permanently close a bottom end of said cylindrical bore, a closure lid of expanded polystyrene foam located on the top of said first block, said closure lid being hingedly connected along one side to one side of said first block so as, when closed, to cover a top end of said cylindrical bore, contact adhesive applied to a top surface of said first block and a bottom surface of said lip for releasably sealing said lid in a closed position relative to said first block, and a closed and sealed hollow plastic ball containing a refreezable liquid, said ball being located within said cylindrical bore, said ball being slightly smaller in diameter than the diameter of said cylindrical bore.
Claim 2
Dependent Claim
185 words
A portable carrier for transporting pharmaceutical preparations while protecting those preparations from degradation by ambient temperature conditions, which carrier comprises a first block of expanded polystyrene foam shaped as a rectangular parallelepiped, which block has a cylindrical bore extending vertically through the first block, a base block of expanded polystyrene foam fixedly secured to the bottom of said first block, said base block being operative to permanently close a bottom end of said cylindrical bore, a closure lid of expanded polystyrene foam located on the top of said first block, said closure lid being hingedly connected along one side to one side of said first block so as, when closed, to cover a top end of said cylindrical bore, contact adhesive applied to a top surface of said first block and a bottom surface of said lip for releasably sealing said lid in a closed position relative to said first block, and a closed and sealed hollow plastic ball containing a refreezable liquid, said ball being located within said cylindrical bore, said ball being slightly smaller in diameter than the diameter of said cylindrical bore.
Claim 3
Dependent Claim
187 words
A portable carrier for transporting pharmaceutical preparations while protecting those preparations from degradation by ambient temperature conditions, which carrier comprises a first block of expanded polystyrene foam, which block has a bore extending vertically through the first block, a base block of expanded polystyrene foam fixedly secured to the bottom of said first block, said base block being operative to permanently close a bottom end of said cylindrical bore, a closure lid of expanded polystyrene foam located on the top of said first block, said closure lid being operative, when closed, to cover a top end of said cylindrical bore, contact adhesive applied to a top surface of said first block and a bottom surface of said lip for releasably sealing said lid in a closed position relative to said first block, a closed and sealed hollow plastic container of refreezable liquid located within said bore, a plastic vial located within said bore, said vial being adapted to receive a container of temperature-sensitive pharmaceutical preparation, and said hollow plastic container being generally spherical in shape and slightly smaller in diameter than the diameter of said cylindrical bore.
Claim 4
Dependent Claim
187 words
A portable carrier for transporting pharmaceutical preparations while protecting those preparations from degradation by ambient temperature conditions, which carrier comprises a first block of expanded polystyrene foam, which block has a bore extending vertically through the first block, a base block of expanded polystyrene foam fixedly secured to the bottom of said first block, said base block being operative to permanently close a bottom end of said cylindrical bore, a closure lid of expanded polystyrene foam located on the top of said first block, said closure lid being operative, when closed, to cover a top end of said cylindrical bore, contact adhesive applied to a top surface of said first block and a bottom surface of said lip for releasably sealing said lid in a closed position relative to said first block, a closed and sealed hollow plastic container of refreezable liquid located within said bore, a plastic vial located within said bore, said vial being adapted to receive a container of temperature-sensitive pharmaceutical preparation, and said hollow plastic container being generally spherical in shape and slightly smaller in diameter than the diameter of said cylindrical bore.
Claim 5
Dependent Claim
15 words
The portable carrier of claim 2 wherein said plastic vial is generally cylindrical in configuration.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-09-10 | 1994-03-12 | 1994-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-09-10 | 1998-03-12 | 1998-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-09-10 | 2002-03-12 | 2002-09-11 | $7700.00 | Window Closed / Lapsed |