Patent FR2188044B1 successfully refreshed from Google Patents.
US3052233A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cardiac monitor
Assignee: Individual
•
Filing: 1958-09-24
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Granted: 1962-09-04
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Expires: 1978-09-24
Abstract
No abstract record available.
Inventors
- 👤 William F Veling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:18
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/02; A61B5/024; A61B5/02438; A61B5/0245; A61B5/24; A61B5/30; A61B5/307; A61B5/308
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2894150A
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US2850648A
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US2813265A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-03 | 1966-03-05 | 1966-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-03 | 1970-03-05 | 1970-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-03 | 1974-03-05 | 1974-09-04 | $7700.00 | Window Closed / Lapsed |