Patent US3232518A successfully refreshed from Google Patents.
US3232518A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hinged cover carton
Assignee: MERCIER ACCUMULATOR Corp A CORP OF
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Filing: 1964-02-14
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Granted: 1966-02-01
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Expires: 1984-02-14
Abstract
No abstract record available.
Inventors
- 👤 Marshall I Williamson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:38
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/64; B65D5/66; B65D5/6697
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
148 words
A CARTON COMPRISING A RECEPTACLE AND A COVER HINGED TO THE RECEPTACLE, THE RECEPTACLE AND COVER EACH HAVING SIDE AND END WALLS OF TRIANGULAR CROSS-SECTIONAL SHAPE, AND A BOTTOM AND TOP INTEGRAL WITH THE SIDE AND END WALLS RESPECTIVELY, THE OUTER SIDES OF THE SIDE WALLS AND END WALLS BEING SLOPED AT AN ACUTE ANGLE TO THEIR RESPECTIVE BOTTOM AND TOP, THE INNER SIDES OF THE RECEPTACLE BEING VERTICAL WITH RESPECT TO THE BOTTOM, EACH SIDE AND END WALL OF THE RECEPTACLE AND COVER HAVING AN APEX EDGE, HINGE MEANS CONNECTING THE RECEPTACLE TO THE COVER WHEREBY THE PIVOTAL CONNECTION IS ADJACENT APEX EDGES OF THE RECEPTACLE AND COVER, THE HINGE MEANS COMPRISING A SHEET OF FLEXIBLE MATERIAL AND HAVING ITS LOWER MARGINAL PORTION ADHESIVELY SECURED TO THE INNER WALL OF THE RECEPTACLE AND ITS UPPER MARGINAL PORTION ADHESIVELY SECURED TO THE INNER VERTICAL WALL OF THE COVER.
Claim 2
Dependent Claim
148 words
A CARTON COMPRISING A RECEPTACLE AND A COVER HINGED TO THE RECEPTACLE, THE RECEPTACLE AND COVER EACH HAVING SIDE AND END WALLS OF TRIANGULAR CROSS-SECTIONAL SHAPE, AND A BOTTOM AND TOP INTEGRAL WITH THE SIDE AND END WALLS RESPECTIVELY, THE OUTER SIDES OF THE SIDE WALLS AND END WALLS BEING SLOPED AT AN ACUTE ANGLE TO THEIR RESPECTIVE BOTTOM AND TOP, THE INNER SIDES OF THE RECEPTACLE BEING VERTICAL WITH RESPECT TO THE BOTTOM, EACH SIDE AND END WALL OF THE RECEPTACLE AND COVER HAVING AN APEX EDGE, HINGE MEANS CONNECTING THE RECEPTACLE TO THE COVER WHEREBY THE PIVOTAL CONNECTION IS ADJACENT APEX EDGES OF THE RECEPTACLE AND COVER, THE HINGE MEANS COMPRISING A SHEET OF FLEXIBLE MATERIAL AND HAVING ITS LOWER MARGINAL PORTION ADHESIVELY SECURED TO THE INNER WALL OF THE RECEPTACLE AND ITS UPPER MARGINAL PORTION ADHESIVELY SECURED TO THE INNER VERTICAL WALL OF THE COVER.
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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) | 1969-01-31 | 1969-08-02 | 1970-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-31 | 1973-08-02 | 1974-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-31 | 1977-08-02 | 1978-02-01 | $7700.00 | Window Closed / Lapsed |