US3098944A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gamma proportional counter containing high z gas and low z moderator
Assignee: Individual
•
Filing: 1960-06-22
•
Granted: 1963-07-23
•
Expires: 1980-06-22
Abstract
No abstract record available.
Inventors
- 👤 Fox Raymond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 00:21
CPC Classifications
G; G01; G01T; G01T1/00; G01T1/16; G01T1/18; H; H01; H01J; H01J47/00; H01J47/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
58 words
IN A DETECTOR OF GAMMA RADIATION, THE COMBINATION COMPRISING A CYLINDRICAL GAS PORPORTIONAL COUNTER, A HIGH Z GAS CONTAINED IN SAID COUNTE, AND A LOW Z GAMMA RADIATION MODERATOR HAVING A FLAT BASE AND A PLURALITY OF PARALLEL RECTANGULAR WALLS EXTENDING FROM ONE FACE OF SAID BASE, SAID GAS PROPORTIONAL COUNTER BEING POSITIONED BETWEEN TWO OF SAID WALLS.
Claim 2
Dependent Claim
58 words
IN A DETECTOR OF GAMMA RADIATION, THE COMBINATION COMPRISING A CYLINDRICAL GAS PORPORTIONAL COUNTER, A HIGH Z GAS CONTAINED IN SAID COUNTE, AND A LOW Z GAMMA RADIATION MODERATOR HAVING A FLAT BASE AND A PLURALITY OF PARALLEL RECTANGULAR WALLS EXTENDING FROM ONE FACE OF SAID BASE, SAID GAS PROPORTIONAL COUNTER BEING POSITIONED BETWEEN TWO OF SAID WALLS.
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) | 1966-07-22 | 1967-01-21 | 1967-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-22 | 1971-01-21 | 1971-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-22 | 1975-01-21 | 1975-07-23 | $7700.00 | Window Closed / Lapsed |