US3226574A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power saving storage circuit employing controllable power source
Assignee: Lockheed Martin Corp
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Filing: 1963-09-20
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Granted: 1965-12-28
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Expires: 1983-09-20
Abstract
No abstract record available.
Inventors
- 👤 John T Winkler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:18
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/01; H03K3/012
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
AN ELECTRONIC STORAGE CIRCUIT HAVING DUAL CURRENT MODE CHARACTERISTICS FOR PROVIDING A LOW CURRENT MODE DURING STORAGE PERIODS AND A HIGH CURRENT MODE DURING OPERATING PERIODS, COMPRISING: (A) STORAGE MEANS FOR STORING INTELLIGENCE, SAID STORAGE MEANS HAVING STORAGE AND OPERATING PERIODS; (B) CURRENT FLOW RESISTING MEANS CONNECTED TO SAID STORAGE MEANS FOR PLACING SAID STORAGE MEANS IN SAID LOW CURRENT MODE; AND (C) SWITCHING MEANS FOR EFFECTIVELY DISCONNECTING SAID CURRENT FLOW RESISTING MEANS FROM SAID STORAGE MEANS DURING SAID STORAGE PERIODS, THEREBY PLACING SAID STORAGE MEANS IN SAID HIGH CURRENT MODE.
Claim 2
Dependent Claim
91 words
AN ELECTRONIC STORAGE CIRCUIT HAVING DUAL CURRENT MODE CHARACTERISTICS FOR PROVIDING A LOW CURRENT MODE DURING STORAGE PERIODS AND A HIGH CURRENT MODE DURING OPERATING PERIODS, COMPRISING: (A) STORAGE MEANS FOR STORING INTELLIGENCE, SAID STORAGE MEANS HAVING STORAGE AND OPERATING PERIODS; (B) CURRENT FLOW RESISTING MEANS CONNECTED TO SAID STORAGE MEANS FOR PLACING SAID STORAGE MEANS IN SAID LOW CURRENT MODE; AND (C) SWITCHING MEANS FOR EFFECTIVELY DISCONNECTING SAID CURRENT FLOW RESISTING MEANS FROM SAID STORAGE MEANS DURING SAID STORAGE PERIODS, THEREBY PLACING SAID STORAGE MEANS IN SAID HIGH CURRENT MODE.
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) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |