Patent US3229574A successfully refreshed from Google Patents.
Patent US3306493A successfully refreshed from Google Patents.
US3306493A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing container
Assignee: Continental Can Co Inc
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Filing: 1964-08-24
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Granted: 1967-02-28
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Expires: 1984-08-24
Abstract
No abstract record available.
Inventors
- 👤 John L Szajna
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:31
CPC Classifications
B; B65; B65D; B65D1/00; B65D1/32; B65D83/00; B65D83/04; B65D83/0409; B65D83/0436; B65D2583/00; B65D2583/04; B65D2583/0431; Y; Y10; Y10S; Y10S206/00; Y10S206/822
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
182 words
A TABLET DISPENSER COMPRISING A TUBULAR DISPENSER BODY HAVING FIRST AND SECOND END PORTIONS, A WALL CLOSING SAID FIRST END PORTION, A PERIPHERAL EDGE OF SAID SECOND END PORTION DEFINING A NORMALLY GENERALLY OVAL-SHAPED OPENING, SAID OVAL-SHAPED OPENING BEING NORMALLY EFFECTIVE TO PREVENT TABLETS FROM PASSING OUTWARDLY THERETHROUGH, SAID BODY BETWEEN SAID OVAL-SHAPED OPENING AND SAID CLOSING WALL BEING GENERALLY NORMALLY CIRCULAR IN TRANSVERSE CROSS-SECTION, FREE OF INWARD PROJECTIONS AND OF A SIZE NORMALLY EFFECTIVE TO PERMIT TABLET MOVEMENT TOWARD SAID OVAL-SHAPED OPENING, AND DEPRESSIBLE MEANS FORMING AN INTEGRAL PORTION OF SAID BODY ADJACENT SAID PERIPHERAL EDGE FOR CHANGING THE OVAL-SHAPE OF SAID OPENING TO A GENERALLY CIRCULAR SHAPE WHEREBY A SINGLE TABLET CAN BE DISPENSED THROUGH SAID OPENING AND ALSO CHANGING THE CIRCULAR CROSS-SECTION OF THE ADJACENT BODY PORTION TO A GENERALLY OVAL-SHAPED CROSS-SECTIONAL CONFIGURATION WHEREBY REMAINING TABLETS IN SAID BODY ARE RETAINED THEREIN, SAID DEPRESSIBLE MEANS COMPRISING A DEPRESSIBLE WALL BETWEEN SAID BODY PORTION AND SAID PERIPHERAL EDGE, SAID DEPRESSIBLE WALL DEFINING A TABLET-RECEIVING CHAMBER HAVING AN AXIAL LENGTH CORRESPONDING GENERALLY TO THE THICKNESS OF TABLETS PACKAGED IN SAID BODY.
Claim 2
Dependent Claim
182 words
A TABLET DISPENSER COMPRISING A TUBULAR DISPENSER BODY HAVING FIRST AND SECOND END PORTIONS, A WALL CLOSING SAID FIRST END PORTION, A PERIPHERAL EDGE OF SAID SECOND END PORTION DEFINING A NORMALLY GENERALLY OVAL-SHAPED OPENING, SAID OVAL-SHAPED OPENING BEING NORMALLY EFFECTIVE TO PREVENT TABLETS FROM PASSING OUTWARDLY THERETHROUGH, SAID BODY BETWEEN SAID OVAL-SHAPED OPENING AND SAID CLOSING WALL BEING GENERALLY NORMALLY CIRCULAR IN TRANSVERSE CROSS-SECTION, FREE OF INWARD PROJECTIONS AND OF A SIZE NORMALLY EFFECTIVE TO PERMIT TABLET MOVEMENT TOWARD SAID OVAL-SHAPED OPENING, AND DEPRESSIBLE MEANS FORMING AN INTEGRAL PORTION OF SAID BODY ADJACENT SAID PERIPHERAL EDGE FOR CHANGING THE OVAL-SHAPE OF SAID OPENING TO A GENERALLY CIRCULAR SHAPE WHEREBY A SINGLE TABLET CAN BE DISPENSED THROUGH SAID OPENING AND ALSO CHANGING THE CIRCULAR CROSS-SECTION OF THE ADJACENT BODY PORTION TO A GENERALLY OVAL-SHAPED CROSS-SECTIONAL CONFIGURATION WHEREBY REMAINING TABLETS IN SAID BODY ARE RETAINED THEREIN, SAID DEPRESSIBLE MEANS COMPRISING A DEPRESSIBLE WALL BETWEEN SAID BODY PORTION AND SAID PERIPHERAL EDGE, SAID DEPRESSIBLE WALL DEFINING A TABLET-RECEIVING CHAMBER HAVING AN AXIAL LENGTH CORRESPONDING GENERALLY TO THE THICKNESS OF TABLETS PACKAGED IN SAID BODY.
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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) | 1970-02-27 | 1970-08-29 | 1971-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-27 | 1974-08-29 | 1975-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-27 | 1978-08-29 | 1979-02-28 | $7700.00 | Window Closed / Lapsed |