Patent US5285919A successfully refreshed from Google Patents.
US5285919A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beverage container with air access for direct drinking
Assignee: Hewlett Packard Development Co LP
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Filing: 1992-12-30
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Granted: 1994-02-15
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Expires: 2012-12-30
Abstract
Abstract Drinking access to the contents of a beverage container, having a non-removable opening lift tab, is enhanced by the formation of an air access opening in the container adjacent the beverage access opening. The beverage container top has a first scored section which is opened by the lift tab for access to the contained beverage. The beverage container top further includes a second scored section diametrically opposed to the first scored section which is opened by the same lift tab. The lift tab is swiveled and used to open the second scored section to provide the requisite air access opening, if drinking directly from the container is desired. The lift tab can be rotated to the side of the openings, if desired, to eliminate impedance of direct drinking from the container. The second scored section is sized to permit sufficient air to enter the container to cause the beverage contained in the container to flow in a strong steady stream when the opened first scored section is sealed from the air by the drinker's mouth during drinking.
Inventors
- 👤 Donald Recchia
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 21:59
CPC Classifications
B; B65; B65D; B65D17/00; B65D17/28; B65D17/401; B65D17/4012
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
262 words
A beverage container having a top with a non-detachable fulcrum type lifting tab, having a pushing end and a lifting end, attached thereto, said lifting tab being adapted to form an opening in the container top for pouring-out access of the container contents; the container top comprising means for forming two separated openings therein, with formation of a first opening, providing for access to the container contents, and formation of a second opening, providing for air access to the interior of the container to facilitate said pouring-out access of the container contents; and wherein each of said openings is formed by a lifting of the lifting end of said tab; wherein said container top comprises a centrally located, integrally formed rivet member, said lifting tab being affixed to the container top by said rivet with the lifting end positioned on one side of the rivet and the pushing end positioned on the other side of the rivet and the lifting tab being swivelable about the rivet; the means for forming the two separated openings comprising two separate planar peninsularly shaped scored sections of the container top adjacent to and spaced from the rivet and extending therefrom, the swivelable tab held by the rivet is able to separately engage each of said scored sections with the pushing end thereof, so that lifting of the lifting end of the tab causes the pushing end of the tab to apply pressure to one of said two scored sections, causing said section to separate from the remainder of the container top, thereby forming the respective openings.
Claim 2
Dependent Claim
262 words
A beverage container having a top with a non-detachable fulcrum type lifting tab, having a pushing end and a lifting end, attached thereto, said lifting tab being adapted to form an opening in the container top for pouring-out access of the container contents; the container top comprising means for forming two separated openings therein, with formation of a first opening, providing for access to the container contents, and formation of a second opening, providing for air access to the interior of the container to facilitate said pouring-out access of the container contents; and wherein each of said openings is formed by a lifting of the lifting end of said tab; wherein said container top comprises a centrally located, integrally formed rivet member, said lifting tab being affixed to the container top by said rivet with the lifting end positioned on one side of the rivet and the pushing end positioned on the other side of the rivet and the lifting tab being swivelable about the rivet; the means for forming the two separated openings comprising two separate planar peninsularly shaped scored sections of the container top adjacent to and spaced from the rivet and extending therefrom, the swivelable tab held by the rivet is able to separately engage each of said scored sections with the pushing end thereof, so that lifting of the lifting end of the tab causes the pushing end of the tab to apply pressure to one of said two scored sections, causing said section to separate from the remainder of the container top, thereby forming the respective openings.
Claim 3
Dependent Claim
100 words
The beverage container of claim 1, wherein the container top comprises an elongated inwardly dished section which passes through the center of the container top, with the rivet being located within said dished section and, wherein a portion of the dished section on one side of the rivet is scored in a direction away from the rivet to form a first of said peninsularly shaped sections and wherein a second portion of the dished section, on the opposite side of the rivet, is scored in a direction away from the rivet to form the other of said peninsularly shaped sections.
Claim 4
Dependent Claim
41 words
The beverage container of claim 2, wherein each of the peninsularly shaped sections respectively circumscribes a substantial portion of the dished section on the respective sides of the rivet whereby the respective openings comprise a substantial portion of the dished section.
Claim 5
Dependent Claim
53 words
The beverage container of claim 3, wherein an area between the respective peninsularly shaped sections is of sufficient width to provides a support for the rivet and a support for the lift tab to effect formation of the air access opening after formation of the first opening for access to the container contents.
Claim 6
Dependent Claim
44 words
The beverage container of claim 4, wherein the connection between the tab and the rivet is of sufficient strength to enable the lift tab to effect formation of the air access opening after formation of the first opening for access to the container contents.
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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) | 1997-02-14 | 1997-08-16 | 1998-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-02-14 | 2001-08-16 | 2002-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-02-14 | 2005-08-16 | 2006-02-15 | $7700.00 | Window Closed / Lapsed |