Patent US4295567B1 successfully refreshed from Google Patents.
US4295567B1
Expired / Lapsed
US
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Medicament container
Assignee: BEECHAM GRP Ltd
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Filing: 1979-11-09
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Granted: 1997-09-09
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Expires: 1999-11-09
Abstract
No abstract record available.
Inventors
- 👤 Eric T Knudsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:01
CPC Classifications
A; A61; A61J; A61J7/00; A61J7/04; A61J1/00; A61J1/03; A61J1/035
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-09-08 | 2001-03-10 | 2001-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-09-08 | 2005-03-10 | 2005-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-09-08 | 2009-03-10 | 2009-09-09 | $7700.00 | Window Closed / Lapsed |