US2556768A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Neutron detector
Assignee: Individual
•
Filing: 1945-10-16
•
Granted: 1951-06-12
•
Expires: 1965-10-16
Abstract
No abstract record available.
Inventors
- 👤 Joseph L Mckibben
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:39
CPC Classifications
H; H01; H01J; H01J47/00; H01J47/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
IN APPARATUS OF THE CLASS DESCRIBED, NEUTRON DETECTION MEANS WHICH IS INHERENTLY CAPABLE OF DETECTING NEUTRONS OF A PARTICULAR LIMTED ENERGY RANGE, AND MEANS FOR INCREASING THE OPERABLE RANGE OF SAID DETECTION MEANS, COMPRISING A BODY OF NEUTRON SLOWING MATERIAL DISPOSED ABOUT SAID NEUTRON DETECTION MEANS AND HAVING AN OPENING TRANSMITTING NEUTRONS POSSESSING A DETECTABLE ENERGY TO THE NEUTRON DETECTION MEANS.
Claim 2
Dependent Claim
61 words
IN APPARATUS OF THE CLASS DESCRIBED, NEUTRON DETECTION MEANS WHICH IS INHERENTLY CAPABLE OF DETECTING NEUTRONS OF A PARTICULAR LIMTED ENERGY RANGE, AND MEANS FOR INCREASING THE OPERABLE RANGE OF SAID DETECTION MEANS, COMPRISING A BODY OF NEUTRON SLOWING MATERIAL DISPOSED ABOUT SAID NEUTRON DETECTION MEANS AND HAVING AN OPENING TRANSMITTING NEUTRONS POSSESSING A DETECTABLE ENERGY TO THE NEUTRON DETECTION MEANS.
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) | 1954-06-11 | 1954-12-11 | 1955-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-11 | 1958-12-11 | 1959-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-11 | 1962-12-11 | 1963-06-12 | $7700.00 | Window Closed / Lapsed |