US3292005A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High-resolution switching circuit
Assignee: Honeywell Inc
•
Filing: 1963-09-23
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Granted: 1966-12-13
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Expires: 1983-09-23
Abstract
No abstract record available.
Inventors
- 👤 Robert E Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:11
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; H03K3/26; H03K3/28; H03K3/281; H03K3/284
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
162 words
TIME DELAY SWITCHING CIRCUITRY FOR USE WHERE HIGH RESOLUTION IS DESIRABLE COMPRISING, IN COMBINATION: FIRST CURRENT RESPONSIVE MEANS INCLUDING FIRST, SECOND AND THIRD MEANS; POWER SUPPLY MEANS CONNECTED TO SAID SECOND MEANS OF SAID FIRST CURRENT RESPONSIVE MEANS; INPUT MEANS CONNECTED TO SAID FIRST MEANS OF SAID FIRST CURRENT RESPONSIVE MEANS FOR SUPPLYING AN INPUT SIGNAL THERETO; RESISTIVE MEANS CONNECTED BETWEEN SAID POWER SUPPLY MEANS AND SAID THIRD MEANS OF SAID FIRST CURRENT RESPONSIVE MEANS; SECOND CURRENT RESPONSIVE MEANS INCLUDING FIRST, SECOND AND THIRD MEANS, SAID SECOND MEANS BEING CONNECTED TO SAID POWER SUPPLY MEANS; MEANS CONNECTING SAID FIRST MEANS OF SAID SECOND CURRENT RESPONSIVE MEANS TO SAID THIRD MEANS FOR SAID FIRST CURRENT RESPONSIVE MEANS FOR RECEIVING SIGNALS THEREFROM; OUTPUT MEANS CONNECTED TO SAID THIRD MEANS OF SAID SECOND CURRENT RESPONSIVE MEANS FOR PROVIDING AN OUTPUT SIGNAL; THIRD CURRENT RESPONSIVE MEANS INCLUDING FIRST, SECOND AND THIRD MEANS, SAID FIRST MEANS AND SAID THIRD MEANS OF SAID THIRD CURRENT RESPONSIVE MEANS BEING
References Cited (Backward Citations)
US2827574A
Cited
US2770732A
Cited
US3016468A
Cited
US3033998A
Cited
US3025417A
Cited
US3065362A
Cited
US3184604A
Cited
US3193701A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-12 | 1970-06-13 | 1970-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-12 | 1974-06-13 | 1974-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-12 | 1978-06-13 | 1978-12-13 | $7700.00 | Window Closed / Lapsed |