US2919462A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for making plastic containers
Assignee: Primerica Inc
•
Filing: 1954-03-15
•
Granted: 1960-01-05
•
Expires: 1974-03-15
Abstract
No abstract record available.
Inventors
- 👤 John H Friden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 04:00
CPC Classifications
B; B29; B29C; B29C49/00; B29C49/08; B29C49/10; B29C49/14; B29C48/00; B29C48/03; B29C48/09; B29C48/10; B29C48/25; B29C48/88; B29C48/91; B29C48/911; B29C48/919; B29K; B29K2027/00; Y; Y10; Y10S; Y10S264/00; Y10S264/41; Y10S264/73
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2331688A
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US2230190A
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US2322213A
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US2396635A
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US2503171A
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US2452080A
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US2515093A
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US2579399A
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US2634459A
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US2792593A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-04 | 1963-07-06 | 1964-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-04 | 1967-07-06 | 1968-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-04 | 1971-07-06 | 1972-01-05 | $7700.00 | Window Closed / Lapsed |