US3243666A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronically actuated switch
Assignee: Individual
•
Filing: 1963-04-25
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Granted: 1966-03-29
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Expires: 1983-04-25
Abstract
No abstract record available.
Inventors
- 👤 Claude K Lisle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:38
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; H03K3/26; H03K3/28; H03K3/281; H03K3/29; H03K17/00; H03K17/51; H03K17/56; H03K17/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
AN ELECTRONICALLY ACTUATED SWITCH COMPRISING: FIRST AMPLIFYING MEANS HAVING AN INPUT AND AN OUTPUT, SAID FIRST AMPLIFYING MEANS SUSCEPTIBLE TO ONLY NEGATIVE GOING INPUT SIGNALS; SECOND AMPLIFYING MEANS HAVING AN INPUT AND AN OUTPUT, SAID SECOND AMPLIFYING MEANS SUSCEPTIBLE TO ONLY POSITIVE GOING INPUT SIGNALS; THIRD AMPLIFYING MEANS HAVING AN INPUT AND AN OUTPUT; SWITCHING MEANS HAVING FIRST AND SECOND INPUTS AND ONE OUTPUT, SAID FIRST AND SECOND INPUTS CONNECTED TO SAID FIRST AND SEOND AMPLIFYING MEANS OUTPUTS, RESPECTIVELY, SAID SWITCHING MEANS OUTPUT CONNECTED TO SAID THIRD AMPLIFYING MEANS INPUT; SWITCH CONTROL MEANS CONNECTED TO THE OUTPUT OF SAID THIRD AMPLIFYING MEANS, SAID SWITCH CONTROL MEANS COUPLED TO SAID SWITCHING MEANS FOR CONTROLLING SAID SWITCHING MEANS.
Claim 2
Dependent Claim
116 words
AN ELECTRONICALLY ACTUATED SWITCH COMPRISING: FIRST AMPLIFYING MEANS HAVING AN INPUT AND AN OUTPUT, SAID FIRST AMPLIFYING MEANS SUSCEPTIBLE TO ONLY NEGATIVE GOING INPUT SIGNALS; SECOND AMPLIFYING MEANS HAVING AN INPUT AND AN OUTPUT, SAID SECOND AMPLIFYING MEANS SUSCEPTIBLE TO ONLY POSITIVE GOING INPUT SIGNALS; THIRD AMPLIFYING MEANS HAVING AN INPUT AND AN OUTPUT; SWITCHING MEANS HAVING FIRST AND SECOND INPUTS AND ONE OUTPUT, SAID FIRST AND SECOND INPUTS CONNECTED TO SAID FIRST AND SEOND AMPLIFYING MEANS OUTPUTS, RESPECTIVELY, SAID SWITCHING MEANS OUTPUT CONNECTED TO SAID THIRD AMPLIFYING MEANS INPUT; SWITCH CONTROL MEANS CONNECTED TO THE OUTPUT OF SAID THIRD AMPLIFYING MEANS, SAID SWITCH CONTROL MEANS COUPLED TO SAID SWITCHING MEANS FOR CONTROLLING SAID SWITCHING MEANS.
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) | 1969-03-28 | 1969-09-27 | 1970-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-28 | 1973-09-27 | 1974-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-28 | 1977-09-27 | 1978-03-29 | $7700.00 | Window Closed / Lapsed |