Patent US4746017A successfully refreshed from Google Patents.
US4746017A
Expired / Lapsed
US
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Safety container for glass vials
Assignee: Bristol Myers Co
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Filing: 1987-08-18
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Granted: 1988-05-24
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Expires: 2007-08-18
Abstract
Abstract A protective safety container for encasing toxic drug filled glass vials is disclosed. The container includes a molded plastic body that is shaped to conform to the shape of a vial to be protected. A plurality of spaced longitudinal ribs are formed on the inner surface of the container body that act to engage the vial and hold it firmly in position, and also form a cushioning air space between the vial and the container. A molded plastic annular base is adapted to be snap fitted into the body such that the vial cannot be easily removed once it is secured within the container. Disposed in the top of the container is a small aperture having a frangible disk disposed therein. The disk may be removed so that a hypodermic needle may be inserted into a stopper in the vial to withdraw the vial's contents. The aperture is too small, however, to permit removal of the stopper itself. All of these features combine to provide a protective container for a glass vial which will prevent the intentional or accidental discharge of the vial's contents to the surrounding area.
Inventors
- 👤 David S. Howard
- 👤 Michael S. Roehm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:33
CPC Classifications
B; B65; B65D; B65D23/00; B65D23/08; B65D23/0885; B65D11/00; B65D11/02; B65D11/04; B65D17/00; B65D17/02; B65D77/00; B65D77/04; B65D77/048; B65D77/0486; Y; Y10; Y10S; Y10S206/00; Y10S206/807; Y10S206/828; Y10S215/00; Y10S215/03; Y10S220/00; Y10S220/918
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
207 words
A protective container for encasing medication filled glass vials comprising: an annular base; a generally cylindrically shaped body having a top, an open bottom, and a plurality of spaced longitudinal ribs disposed on the interior thereof, said body being shaped to generally conform to the exterior of a glass vial to be protected so that said longitudinal ribs will engage the vial and hold it firmly in position while providing an air cushion between the vial and said protective container to further protect the vial; means disposed at said bottom of said body to receive said annular base in a snap fit tamper resistant manner; and an aperture disposed at said top of said body to permit access to the contents of a vial held in said protective container without disturbing the protective function of said container, said aperture having a frangible sealing means disposed therein, whereby, when a glass vial is inserted in said body, and said annular base is snapped into said body, the glass vial will be protected from breakage or tampering, but the contents of the vial may be accessed by removing said frangible means and inserting a syringe inserted through said aperture and a stopper disposed in the top of the vial.
Claim 2
Dependent Claim
207 words
A protective container for encasing medication filled glass vials comprising: an annular base; a generally cylindrically shaped body having a top, an open bottom, and a plurality of spaced longitudinal ribs disposed on the interior thereof, said body being shaped to generally conform to the exterior of a glass vial to be protected so that said longitudinal ribs will engage the vial and hold it firmly in position while providing an air cushion between the vial and said protective container to further protect the vial; means disposed at said bottom of said body to receive said annular base in a snap fit tamper resistant manner; and an aperture disposed at said top of said body to permit access to the contents of a vial held in said protective container without disturbing the protective function of said container, said aperture having a frangible sealing means disposed therein, whereby, when a glass vial is inserted in said body, and said annular base is snapped into said body, the glass vial will be protected from breakage or tampering, but the contents of the vial may be accessed by removing said frangible means and inserting a syringe inserted through said aperture and a stopper disposed in the top of the vial.
Claim 3
Dependent Claim
40 words
The protective container of claim 1 wherein said annular base includes a plurality of spaced longitudinal ribs disposed along an inner wall thereof which act to further secure a vial in position when the base is snapped into the body.
Claim 4
Dependent Claim
34 words
The protective container of claim 2, wherein said annular base also includes a floor having a raised center area for engaging the bottom of a vial and further securing the same in the container.
Claim 5
Dependent Claim
28 words
The protective container of claim 1 wherein said frangible means includes a pull tab for easy removal of the frangible means from the top of the container body.
Claim 6
Dependent Claim
57 words
The protective container of claim 4 wherein, said aperture is smaller in diameter than the diameter of a rubber stopper in the top of said vial wherein, said stopper cannot be removed from the vial through said aperture, but the contents of said vial may be removed with a needle inserted through said aperture and the stopper.
Claim 7
Dependent Claim
49 words
The protective container of claim 1, wherein said means to receive said base in a snap fit manner comprises a horizontal annular groove along an inner surface of the body near said open bottom, and a cooperating annular rib disposed along an outer peripheral surface of said annular base.
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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) | 1991-05-24 | 1991-11-23 | 1992-05-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-05-24 | 1995-11-23 | 1996-05-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-05-24 | 1999-11-23 | 2000-05-24 | $7700.00 | Window Closed / Lapsed |