US3358876A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reverse seam can with hermetic drumhead
Assignee: Primerica Inc
•
Filing: 1964-09-14
•
Granted: 1967-12-19
•
Expires: 1984-09-14
Abstract
No abstract record available.
Inventors
- 👤 Joosten Richard Leo
- 👤 Thorp Richard Conrad
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:08
CPC Classifications
B; B65; B65D; B65D7/00; B65D7/12; B65D7/34; B65D7/36
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
139 words
A CONTAINER COMPRISING A CONTAINER BODY, SAID BODY INCLUDING AN ANNULAR LEDGE ADJACENT TO ONE END OF SAID BODY AND EXTENDING RADIALLY INWARDLY AND AXIALLY UPWARDLY, A TUBULAR WALL EXTENDING AXIALLY UPWARDLY FROM AND MERGING AT ITS LOWER END WITH THE OUTERMOST FACE OF SAID LEDGE IN ALIGNMENT WITH THE REMAINDER OF THE CONTAINER BODY, AN ANNULAR CHANNEL BETWEEN SAID LEDGE AND SAID TUBULAR WALL, SEALING COMPOUND WITHIN SAID CHANNEL, AN ANNULAR CURL CONNECTED WITH AND EXTENDING UPWARDLY AND INWARDLY FROM THE FREE END OF SAID TUBULAR WALL, THE FREE END OF SAID CURL PROJECTING GENERALLY UPWARDLY AND RADIALLY OUTWARDLY, SAID CONTAINER BODY BEING IN COMBINATION WITH AN END CLOSURE THE PERIPHERAL PORTION OF WHICH EXTENDS BETWEEN SAID LEDGE AND THE BOTTOM OF SAID CURL AND BETWEEN THE UPPER PORTION OF SAID TUBULAR WALL AND THE FREE END OF
Claim 2
Dependent Claim
139 words
A CONTAINER COMPRISING A CONTAINER BODY, SAID BODY INCLUDING AN ANNULAR LEDGE ADJACENT TO ONE END OF SAID BODY AND EXTENDING RADIALLY INWARDLY AND AXIALLY UPWARDLY, A TUBULAR WALL EXTENDING AXIALLY UPWARDLY FROM AND MERGING AT ITS LOWER END WITH THE OUTERMOST FACE OF SAID LEDGE IN ALIGNMENT WITH THE REMAINDER OF THE CONTAINER BODY, AN ANNULAR CHANNEL BETWEEN SAID LEDGE AND SAID TUBULAR WALL, SEALING COMPOUND WITHIN SAID CHANNEL, AN ANNULAR CURL CONNECTED WITH AND EXTENDING UPWARDLY AND INWARDLY FROM THE FREE END OF SAID TUBULAR WALL, THE FREE END OF SAID CURL PROJECTING GENERALLY UPWARDLY AND RADIALLY OUTWARDLY, SAID CONTAINER BODY BEING IN COMBINATION WITH AN END CLOSURE THE PERIPHERAL PORTION OF WHICH EXTENDS BETWEEN SAID LEDGE AND THE BOTTOM OF SAID CURL AND BETWEEN THE UPPER PORTION OF SAID TUBULAR WALL AND THE FREE END OF
References Cited (Backward Citations)
US636646A
Cited
US1364640A
Cited
US2100480A
Cited
US2251987A
Cited
US2744217A
Cited
US2979224A
Cited
US3128008A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-18 | 1971-06-19 | 1971-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-18 | 1975-06-19 | 1975-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-18 | 1979-06-19 | 1979-12-19 | $7700.00 | Window Closed / Lapsed |