US2745965A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Calutron receivers
Assignee: Individual
•
Filing: 1945-05-28
•
Granted: 1956-05-15
•
Expires: 1965-05-28
Abstract
No abstract record available.
Inventors
- 👤 Edward J Lofgren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:27
CPC Classifications
H; H01; H01J; H01J49/00; H01J49/02; H01J49/10; H01J49/12; H01J49/126; H01J49/26; H01J49/28; H01J49/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
IN A CALUTRON HAVING MEANS FOR ESTABILISHING AN ION BEAM AND FOR CAUSING DIVERGENCE OF BEAM COMPONENTS OF DIFFERENT MASS DURING TRAVEL OF SAID COMPONENTS TO RESPECTIVE REGIONS OF FOCUS, AN ION RECEIVER COMPRISING A COLLECTING POCKET HAVING AN OPENING THEREIN FOR ADMITTING ONE BEAM COMPONENT, A REMOVABLE LINER FOR SAID POCKET, AND AN ELECTRODE HAVING A SURFACE FOR INTERCEPTING ANOTHER BEAM COMPONENT, SAID OPENING AND THE ENTIRE ION INTERCEPTING SURFACE OF SAID ELECTRODE BEING RESPECTIVELY POSITIONED IN SIDE-BY-SIDE RELATION ADJACENT THE REGIONS OF SHARPEST FOCUS OF THE BEAM COMPONENTS TO BE RECEIVED THEREBY.
Claim 2
Dependent Claim
94 words
IN A CALUTRON HAVING MEANS FOR ESTABILISHING AN ION BEAM AND FOR CAUSING DIVERGENCE OF BEAM COMPONENTS OF DIFFERENT MASS DURING TRAVEL OF SAID COMPONENTS TO RESPECTIVE REGIONS OF FOCUS, AN ION RECEIVER COMPRISING A COLLECTING POCKET HAVING AN OPENING THEREIN FOR ADMITTING ONE BEAM COMPONENT, A REMOVABLE LINER FOR SAID POCKET, AND AN ELECTRODE HAVING A SURFACE FOR INTERCEPTING ANOTHER BEAM COMPONENT, SAID OPENING AND THE ENTIRE ION INTERCEPTING SURFACE OF SAID ELECTRODE BEING RESPECTIVELY POSITIONED IN SIDE-BY-SIDE RELATION ADJACENT THE REGIONS OF SHARPEST FOCUS OF THE BEAM COMPONENTS TO BE RECEIVED THEREBY.
References Cited (Backward Citations)
US2341551A
Cited
US2457162A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-15 | 1959-11-14 | 1960-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-15 | 1963-11-14 | 1964-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-15 | 1967-11-14 | 1968-05-15 | $7700.00 | Window Closed / Lapsed |