US3544793A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable nuclear measuring gauge providing multiple radiation and detecting positions
Assignee: Troxler Electronic Laboratories Inc
•
Filing: 1967-12-11
•
Granted: 1970-12-01
•
Expires: 1987-12-11
Abstract
No abstract record available.
Inventors
- 👤 Paul W Bless
- 👤 Richard F Clements
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 01:52
CPC Classifications
G; G01; G01N; G01N23/00; G01N23/02; G01N23/06; G01N23/09; G01N23/20; G01N23/203; G01V; G01V5/00; G01V5/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2249050A
Cited
US2675482A
Cited
GB863886A
Cited
US3353023A
Cited
US3256434A
Cited
US3372281A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-11-30 | 1974-06-01 | 1974-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-30 | 1978-06-01 | 1978-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-30 | 1982-06-01 | 1982-12-01 | $7700.00 | Window Closed / Lapsed |