Patent US2848854A successfully refreshed from Google Patents.
US2848854A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the production of containers filled with liquids or pastes from a pliable non-metallic material of thermoplastic nature
Assignee: Individual
•
Filing: 1953-10-01
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Granted: 1958-08-26
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Expires: 1973-10-01
Abstract
No abstract record available.
Inventors
- 👤 Pickering Dorothy Frances
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 04:19
CPC Classifications
B; B65; B65B; B65B9/00; B65B9/10; B65B9/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US700806A
Cited
US2358246A
Cited
US2323582A
Cited
GB622106A
Cited
US2530400A
Cited
US2469975A
Cited
US2566533A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-25 | 1962-02-24 | 1962-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-25 | 1966-02-24 | 1966-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-25 | 1970-02-24 | 1970-08-26 | $7700.00 | Window Closed / Lapsed |