Patent US2950037A successfully refreshed from Google Patents.
US2950037A
Expired / Lapsed
US
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Packages for liquid, pasty and pulverulent materials
Assignee: Plastus SA
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Filing: 1957-08-09
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Granted: 1960-08-23
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Expires: 1977-08-09
Abstract
No abstract record available.
Inventors
- 👤 Orsini Rene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:05
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/56; B65D5/60; B65D5/603; B65D5/606; Y; Y10; Y10S; Y10S383/00; Y10S383/905
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-23 | 1964-02-22 | 1964-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-23 | 1968-02-22 | 1968-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-23 | 1972-02-22 | 1972-08-23 | $7700.00 | Window Closed / Lapsed |