US4830006B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Implantable cardiac stimulator for detection and treatment of ventricular arrhythmias
Assignee: Intermedics Inc
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Filing: 1986-06-17
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Granted: 1997-10-28
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Expires: 2006-06-17
Abstract
No abstract record available.
Inventors
- 👤 Edward A Haluska
- 👤 Stephen J Whistler
- 👤 Ross G Baker Jr
- 👤 Richard V Calfee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:20
CPC Classifications
A; A61; A61N; A61N1/00; A61N1/18; A61N1/32; A61N1/36; A61N1/362; A61N1/3621
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) | 2000-10-27 | 2001-04-28 | 2001-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-10-27 | 2005-04-28 | 2005-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-10-27 | 2009-04-28 | 2009-10-28 | $7700.00 | Window Closed / Lapsed |