Patent US3400709A successfully refreshed from Google Patents.
US3400709A
Expired / Lapsed
US
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Arterial blood pressure monitor
Assignee: Statham Instruments Inc
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Filing: 1965-10-01
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Granted: 1968-09-10
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Expires: 1985-10-01
Abstract
No abstract record available.
Inventors
- 👤 Funfstuck Horst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:27
CPC Classifications
G; G06; G06G; G06G7/00; G06G7/12; G06G7/25; A; A61; A61B; A61B5/00; A61B5/02; A61B5/021; A61B5/02108; A61B5/02116; A61B5/0215; A61B5/024; H; H01; H01M; H01M4/00; H01M4/86; Y; Y02; Y02E; Y02E60/00; Y02E60/30; Y02E60/50
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) | 1971-09-10 | 1972-03-11 | 1972-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-10 | 1976-03-11 | 1976-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-10 | 1980-03-11 | 1980-09-10 | $7700.00 | Window Closed / Lapsed |