Patent US2804988A successfully refreshed from Google Patents.
US2804988A
Expired / Lapsed
US
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Container with resilient end closure and method of attaching closure to container
Assignee: Primerica Inc
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Filing: 1954-04-12
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Granted: 1957-09-03
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Expires: 1974-04-12
Abstract
No abstract record available.
Inventors
- 👤 Rd Walter J Dobbins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:22
CPC Classifications
B; B65; B65D; B65D15/00; B65D15/02; B65D15/10; B65D15/14; B65D47/00; B65D47/04; B65D47/06; B65D47/12; B65D47/122
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1995256A
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US2061145A
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US2292413A
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US2327731A
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US2455737A
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US2540931A
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US2467392A
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US2660355A
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US2695645A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-02 | 1961-03-04 | 1961-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-02 | 1965-03-04 | 1965-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-02 | 1969-03-04 | 1969-09-03 | $7700.00 | Window Closed / Lapsed |