US3114103A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making an electromagnetic measurement
Assignee: Individual
•
Filing: 1960-06-27
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Granted: 1963-12-10
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Expires: 1980-06-27
Abstract
No abstract record available.
Inventors
- 👤 Paul H Serson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:03
CPC Classifications
G; G01; G01R; G01R33/00; G01R33/20; G01R33/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
222 words
A METHOD OF MEASURING A COMPONENT OF A QUIESCENT MAGNETIC FIELD, COMPRISING THE FIRST TWO STEPS OF PRODUCING ONLY A FIRST UNIFORM AUXILIARY MAGNETIC FIELD IN A FIRST DIRECTION AND MEASURING THE MAGNITUDE F1 OF THE INTENSITY OF THE MAGNETIC FIELD RESULTING FROM THE VECTOR SUM OF THE QUIESCENT MAGNETIC FIELD AND THE FIRST AUXILIARY MAGNETIC FIELD; AND PRODUCING ONLY A SECOND UNIFORM AUXILIARY MAGNETIC FIELD EQUAL IN INTENSITY TO THE INTENSITY OF THE FIRST AUXILIARY FIELD AND IN THE DIRECTION OPPOSITE TO THE FIRST DIRECTION AND MEASURING THE MAGNITUDE F2 OF THE INTENSITY OF THE MAGNETIC FIELD RESULTING FROM THE VECTOR SUM OF THE QUIESCENT MAGNETIC FIELD AND THE SECOND AUXILIARY MAGNETIC FIELD; AND THE THIRD STEP, TAKEN IN ANY ORDER RELATIVE TO THE FIRST TWO STEPS, OF MEASURING THE MAGNITUDE F OF THE INTENSITY OF THE QUIESCENT MAGNETIC FIELD; AND USING THE VALUES OBTAINED TO CALCULATE BY NON-MENTAL MEANS A COMPONENT OF THE QUIESCENT MAGNETIC FIELD; WHEREIN THE FIRST AUXILIARY MAGNETIC FIELD IS PRODUCED BY FLOW OF A FIRST DIRECT CURRENT IN ONE DIRECTION THROUGH A PLURALITY OF COILS OF WIRE AND THE SECOND AUXILIARY MAGNETIC FIELD IS PRODUCED BY FLOW OF A SECOND DIRECT CURRENT EQUAL IN MAGNITUDE TO THE FIRST DIRECT CURRENT AND IN THE OPPOSITE DIRECTION TO THE SAID ONE DIRECTION THROUGH THE SAID COILS OF WIRE.
Claim 2
Independent Claim
222 words
A METHOD OF MEASURING A COMPONENT OF A QUIESCENT MAGNETIC FIELD, COMPRISING THE FIRST TWO STEPS OF PRODUCING ONLY A FIRST UNIFORM AUXILIARY MAGNETIC FIELD IN A FIRST DIRECTION AND MEASURING THE MAGNITUDE F1 OF THE INTENSITY OF THE MAGNETIC FIELD RESULTING FROM THE VECTOR SUM OF THE QUIESCENT MAGNETIC FIELD AND THE FIRST AUXILIARY MAGNETIC FIELD; AND PRODUCING ONLY A SECOND UNIFORM AUXILIARY MAGNETIC FIELD EQUAL IN INTENSITY TO THE INTENSITY OF THE FIRST AUXILIARY FIELD AND IN THE DIRECTION OPPOSITE TO THE FIRST DIRECTION AND MEASURING THE MAGNITUDE F2 OF THE INTENSITY OF THE MAGNETIC FIELD RESULTING FROM THE VECTOR SUM OF THE QUIESCENT MAGNETIC FIELD AND THE SECOND AUXILIARY MAGNETIC FIELD; AND THE THIRD STEP, TAKEN IN ANY ORDER RELATIVE TO THE FIRST TWO STEPS, OF MEASURING THE MAGNITUDE F OF THE INTENSITY OF THE QUIESCENT MAGNETIC FIELD; AND USING THE VALUES OBTAINED TO CALCULATE BY NON-MENTAL MEANS A COMPONENT OF THE QUIESCENT MAGNETIC FIELD; WHEREIN THE FIRST AUXILIARY MAGNETIC FIELD IS PRODUCED BY FLOW OF A FIRST DIRECT CURRENT IN ONE DIRECTION THROUGH A PLURALITY OF COILS OF WIRE AND THE SECOND AUXILIARY MAGNETIC FIELD IS PRODUCED BY FLOW OF A SECOND DIRECT CURRENT EQUAL IN MAGNITUDE TO THE FIRST DIRECT CURRENT AND IN THE OPPOSITE DIRECTION TO THE SAID ONE DIRECTION THROUGH THE SAID COILS OF WIRE.
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) | 1966-12-09 | 1967-06-10 | 1967-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-09 | 1971-06-10 | 1971-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-09 | 1975-06-10 | 1975-12-10 | $7700.00 | Window Closed / Lapsed |