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US4745285B1
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US4745285B1 - - Google Patents
Assignee: Becton Dickinson and Co
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Filing: 1986-08-21
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Granted: 1992-08-11
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Expires: 2006-08-21
Abstract
No abstract record available.
Inventors
- 👤 J Recktenwald Diether
- 👤 H Chen Chia
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:25
CPC Classifications
G; G01; G01N; G01N21/00; G01N21/62; G01N21/63; G01N21/64; G01N21/6428; G01N15/00; G01N15/10; G01N15/14; G01N15/1456; G01N15/1459; G01N2015/1006; G01N2015/1477; G01N2015/1479; G01N2021/6417; G01N2021/6421; G01N2021/6439; G01N2021/6441
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) | 1995-08-11 | 1996-02-10 | 1996-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-08-11 | 2000-02-10 | 2000-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-08-11 | 2004-02-10 | 2004-08-11 | $7700.00 | Window Closed / Lapsed |