US2688968A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hypo jet ampoule
Assignee: Catalent Pharma Solutions Inc
•
Filing: 1949-05-14
•
Granted: 1954-09-14
•
Expires: 1969-05-14
Abstract
No abstract record available.
Inventors
- 👤 Scherer Robert Pauli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:14
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/30; A61M5/31; A61M5/32; A61M5/34; A61M2005/341; A61M5/3129; A61M5/3134
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1752384A
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US2322244A
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US2380534A
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US2322245A
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US2398544A
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US2605763A
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US2547099A
Cited
US2550053A
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US2567673A
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US2534310A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-09-13 | 1958-03-15 | 1958-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-13 | 1962-03-15 | 1962-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-13 | 1966-03-15 | 1966-09-14 | $7700.00 | Window Closed / Lapsed |