Patent US3264528A successfully refreshed from Google Patents.
US3264528A
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Pulse width temperature compensated magnetic control
Assignee: Bendix Corp
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Filing: 1963-04-18
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Granted: 1966-08-02
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Expires: 1983-04-18
Abstract
No abstract record available.
Inventors
- 👤 Mitchell S Leifer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:44
CPC Classifications
G; G11; G11C; G11C11/00; G11C11/02; G11C11/06; G11C11/06007; G11C11/06014; H; H03; H03K; H03K17/00; H03K17/14; H03K17/51; H03K17/56; H03K17/60; H03K17/64
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
A SYSTEM COMPRISING A MAGNETIC MEMBER HAVING TEMPERATURE VARIABLE PERMEABILITY, A WINDING ON THE MEMBER, MEANS FOR PROVIDING CONSTANT AMPLITUDE PULSES CONNECTED TO THE WINDING FOR MAGNETIZING THE MEMBER IN ACCORDANCE WITH THE PULSES, AND MEANS FOR VARYING THE WIDTH OF THE PULSES IN ACCORDANCE WITH THE TEMPERATURE VARIABLE PERMEABILITY OF THE MAGNETIC MEMBER TO PROVIDE CONSTANT MAGNETIZATION OF THE MEMBER OVER A WIDE TEMPERATURE RANGE.
Claim 2
Independent Claim
66 words
A SYSTEM COMPRISING A MAGNETIC MEMBER HAVING TEMPERATURE VARIABLE PERMEABILITY, A WINDING ON THE MEMBER, MEANS FOR PROVIDING CONSTANT AMPLITUDE PULSES CONNECTED TO THE WINDING FOR MAGNETIZING THE MEMBER IN ACCORDANCE WITH THE PULSES, AND MEANS FOR VARYING THE WIDTH OF THE PULSES IN ACCORDANCE WITH THE TEMPERATURE VARIABLE PERMEABILITY OF THE MAGNETIC MEMBER TO PROVIDE CONSTANT MAGNETIZATION OF THE MEMBER OVER A WIDE TEMPERATURE RANGE.
References Cited (Backward Citations)
US2957122A
Cited
US2968748A
Cited
US2914685A
Cited
US2919434A
Cited
US3117253A
Cited
US3054044A
Cited
US3149293A
Cited
US3153748A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |