US3239111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing container
Assignee: Primerica Inc
•
Filing: 1964-09-01
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Granted: 1966-03-08
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Expires: 1984-09-01
Abstract
No abstract record available.
Inventors
- 👤 Croce Leonard Thomas La
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:35
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/20; B65D47/26; B65D47/261; B65D47/265
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
164 words
A DREDGE ASSEMBLY FOR A DISPENSING CONTAINER HAVING A GENERALLY CIRCULAR OPENING THEREIN, SAID ASSEMBLY COMPRISING: A STATOR FORMED OF A FLEXIBLE AND RESILIENT PLASTIC MATERIAL AND COMPRISING A GENERALLY FLAT CIRCULAR BASE PANEL HAVING A DISPENSING APERTURE THEREIN AND A DIAMETER GREATER THAN THAT OF THE CONTAINER OPENING, AN ANNULAR WALL EXTENDING FROM ONE SURFACE OF SAID BASE PANEL ADJACENT THE PERIPHERY THEREOF, AND AN ANNULAR BEAD FORMED ON THE END OF SAID WALL REMOTE FROM SAID BASE PANEL, SAID BEAD EXTENDING RADIALLY INWARDLY AND OUTWARDLY FROM SAID WALL AND BEING DISPOSED RADIALLY INWARDLY OF THE PERIPHERY OF SAID BASE PANEL, SAID WALL HAVING AN OUTER DIAMETER WHICH IS SUBSTANTIALLY THE SAME AS THE DIAMETER OF THE CONTAINER OPENING, AND SAID ANNULAR BEAD BEING ADAPTED TO BE SNAPFITTED INTO ENGAGEMENT WITH THE OUTER SURFACE OF THE PORTION OF THE CONTAINER DEFINING THE OPENING THEREIN TO POSITION SAID STATOR WALL WITHIN THE OPENING AND TO URGE THE PERIPHERAL PORTION OF SAID BASE PANEL INTO
Claim 2
Dependent Claim
164 words
A DREDGE ASSEMBLY FOR A DISPENSING CONTAINER HAVING A GENERALLY CIRCULAR OPENING THEREIN, SAID ASSEMBLY COMPRISING: A STATOR FORMED OF A FLEXIBLE AND RESILIENT PLASTIC MATERIAL AND COMPRISING A GENERALLY FLAT CIRCULAR BASE PANEL HAVING A DISPENSING APERTURE THEREIN AND A DIAMETER GREATER THAN THAT OF THE CONTAINER OPENING, AN ANNULAR WALL EXTENDING FROM ONE SURFACE OF SAID BASE PANEL ADJACENT THE PERIPHERY THEREOF, AND AN ANNULAR BEAD FORMED ON THE END OF SAID WALL REMOTE FROM SAID BASE PANEL, SAID BEAD EXTENDING RADIALLY INWARDLY AND OUTWARDLY FROM SAID WALL AND BEING DISPOSED RADIALLY INWARDLY OF THE PERIPHERY OF SAID BASE PANEL, SAID WALL HAVING AN OUTER DIAMETER WHICH IS SUBSTANTIALLY THE SAME AS THE DIAMETER OF THE CONTAINER OPENING, AND SAID ANNULAR BEAD BEING ADAPTED TO BE SNAPFITTED INTO ENGAGEMENT WITH THE OUTER SURFACE OF THE PORTION OF THE CONTAINER DEFINING THE OPENING THEREIN TO POSITION SAID STATOR WALL WITHIN THE OPENING AND TO URGE THE PERIPHERAL PORTION OF SAID BASE PANEL INTO
References Cited (Backward Citations)
US2777616A
Cited
US2954148A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-07 | 1969-09-06 | 1970-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-07 | 1973-09-06 | 1974-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-07 | 1977-09-06 | 1978-03-08 | $7700.00 | Window Closed / Lapsed |