US3399666A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Measurement system for clinical diagnosis
Assignee: Heat Technology Lab Inc
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Filing: 1964-11-09
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Granted: 1968-09-03
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Expires: 1984-11-09
Abstract
No abstract record available.
Inventors
- 👤 Billy G Broach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:44
CPC Classifications
G; G01; G01N; G01N27/00; G01N27/02; G01N27/04; G01N27/06; G01N27/07; A; A61; A61B; A61B5/00; A61B5/05; A61B5/053; A61B5/0531; A61B5/24; A61B5/25; A61B5/251; A61B5/271; A61B5/273; A61B5/279
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) | 1971-09-03 | 1972-03-04 | 1972-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-03 | 1976-03-04 | 1976-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-03 | 1980-03-04 | 1980-09-03 | $7700.00 | Window Closed / Lapsed |