US2727151A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Calutron receivers
Assignee: Individual
•
Filing: 1946-02-19
•
Granted: 1955-12-13
•
Expires: 1966-02-19
Abstract
No abstract record available.
Inventors
- 👤 William E Parkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:11
CPC Classifications
B; B01; B01D; B01D59/00; B01D59/44
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
IN A CALUTRON HAVING MEANS FOR PROJECTING A POLYISOTOPIC ION BEAM ALONG AN ARCUATE PATH TOWARD A REGION OF FOCUS WHILE EFFECTING A MOMENTUM SEPARATION OF BEAM COMPONENTS OF DIFFERENT MASS, A VANE SYSTEM DISPOSED ADJACENT SAID REGION OF FOCUS FOR INTRCEPTING A SELECTED PORTION OF THE BEAM WHILE PASSING THE REMAINDER THEREOF BEYOND SAID REGION OF FOCUS, AND ION DECLERATING MEANS DISPOSED IN THE PATH OF SAID REMAINDER OF THE BEAM BEYOND
Claim 2
Dependent Claim
73 words
IN A CALUTRON HAVING MEANS FOR PROJECTING A POLYISOTOPIC ION BEAM ALONG AN ARCUATE PATH TOWARD A REGION OF FOCUS WHILE EFFECTING A MOMENTUM SEPARATION OF BEAM COMPONENTS OF DIFFERENT MASS, A VANE SYSTEM DISPOSED ADJACENT SAID REGION OF FOCUS FOR INTRCEPTING A SELECTED PORTION OF THE BEAM WHILE PASSING THE REMAINDER THEREOF BEYOND SAID REGION OF FOCUS, AND ION DECLERATING MEANS DISPOSED IN THE PATH OF SAID REMAINDER OF THE BEAM BEYOND
References Cited (Backward Citations)
US2370673A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-12 | 1959-06-13 | 1959-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-12 | 1963-06-13 | 1963-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-12 | 1967-06-13 | 1967-12-13 | $7700.00 | Window Closed / Lapsed |