US2776569A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clinical thermographs
Assignee: Individual
•
Filing: 1952-09-09
•
Granted: 1957-01-08
•
Expires: 1972-09-09
Abstract
No abstract record available.
Inventors
- 👤 Biro Ladislao Jose
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:09
CPC Classifications
G; G01; G01K; G01K1/00; G01K1/02; G01K1/022
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US373719A
Cited
US1459087A
Cited
DE352313C
Cited
US1478084A
Cited
FR847451A
Cited
US2609690A
Cited
US2520872A
Cited
US2676087A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-08 | 1960-07-09 | 1961-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-08 | 1964-07-09 | 1965-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-08 | 1968-07-09 | 1969-01-08 | $7700.00 | Window Closed / Lapsed |