US2860255A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radiographic camera
Assignee: RADIOACTIVE PRODUCTS Inc
•
Filing: 1955-06-13
•
Granted: 1958-11-11
•
Expires: 1975-06-13
Abstract
No abstract record available.
Inventors
- 👤 Jack L Tumath
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:25
CPC Classifications
A; A61; A61B; A61B6/00; A61B6/44; A61B6/4429
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2360036A
Cited
US2477648A
Cited
US2614224A
Cited
US2551491A
Cited
GB676462A
Cited
US2684447A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-10 | 1962-05-12 | 1962-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-10 | 1966-05-12 | 1966-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-10 | 1970-05-12 | 1970-11-11 | $7700.00 | Window Closed / Lapsed |