US3268812A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Time interval measuring apparatus including a beam intersecting scanning means for determining the parameters of a beam of charged particles
Assignee: RTX Corp
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Filing: 1962-03-12
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Granted: 1966-08-23
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Expires: 1982-03-12
Abstract
No abstract record available.
Inventors
- 👤 Richard C Meyer
- 👤 James A White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:59
CPC Classifications
G; G01; G01T; G01T1/00; G01T1/29; H; H01; H01J; H01J37/00; H01J37/02; H01J37/244; H01J2237/00; H01J2237/244; H01J2237/2446; H01J2237/245; H01J2237/24507; H01J2237/24571; H01J2237/24578
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
104 words
A DEVICE FOR MEASURING THE PARAMETERS OF A BEAM OF CHARGED PARTICLES COMPRISING: MEANS FOR GENERATING A BEAM OF CHARGED PARTICLES, A PLURALITY OF SENSING ELEMENTS, MEANS FOR IMPARTING MOTION IN PLANES PERPENDICULAR TO THE AXIS OF THE BEAM TO SAID SENSING ELEMENTS THEREBY CAUSING SAID PLURALITY OF SENSING ELEMENTS TO INTERSECT SAID BEAM AT TWO POSITIONS ALONG THE BEAM AXIS, MEANS RESPONSIVE TO THE INTERSECTION OF SAID SENSING ELEMENTS AND SAID BEAM FOR PRODUCING CONTROL SIGNALS, MEANS FOR PRODUCING TIMING SIGNALS, AND MEANS RESPONSIVE TO SAID CONTROL AND TIMING SIGNALS FOR PRODUCING INDICATIONS OF THE SIZE, SHAPE AND ENERGY CONTENT OF SAID BEAM.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-22 | 1970-02-21 | 1970-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-22 | 1974-02-21 | 1974-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-22 | 1978-02-21 | 1978-08-23 | $7700.00 | Window Closed / Lapsed |