US3229164A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical recycling circuit for controlling and protecting functional equipment
Assignee: Individual
•
Filing: 1964-06-29
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Granted: 1966-01-11
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Expires: 1984-06-29
Abstract
No abstract record available.
Inventors
- 👤 William B Mccartney
- 👤 Edward O Uhrig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:10
CPC Classifications
H; H02; H02H; H02H3/00; H02H3/08; H02H3/087; G; G05; G05F; G05F1/00; G05F1/10; G05F1/46; G05F1/56; G05F1/565; G05F1/569; G05F1/573; H02H3/02; H02H3/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
IN A POWER SUPPLY RECYCLING CIRCUIT FOR PROTECTING POWER SUPPLIES FROM OVERLOAD CURRENTS, THE COMBINATION COMPRISING: A VOLTAGE SUPPLY CIRCUIT; A VOLTAGE STORAGE MEANS CONNECTED TO SAID VOLTAGE SUPPLY CIRCUIT FOR PROVIDING CURRENT UPON ACTUATION OF SAID RECYCLING CIRCUIT; A PLURALITY OF INPUTS TO SAID RECYCLING CIRCUIT FOR RECEIVING SIGNALS FROM POWER SUPPLIES OF BOTH POSITIVE AND NEGATIVE POLARITIES INDICATIVE OF AN OVERLOAD CURRENT IN A POWER SUPPLY; ACTUATION MEANS CONNECTED TO SAID PLURALITY OF INPUTS FOR ACTUATING SAID RECYCLING CIRCUIT TO DISCONNECT A PREDETERMINED NUMBER OF POWER SUPPLIES FROM THEIR SOURCES OF ELECTRICAL ENERGY; AND DE-ENERGIZATION MEANS ELECTRICALLY CONNECTED TO SAID ACTUATION MEANS AND TO SAID VOLTAGE STORAGE MEANS
Claim 2
Dependent Claim
110 words
IN A POWER SUPPLY RECYCLING CIRCUIT FOR PROTECTING POWER SUPPLIES FROM OVERLOAD CURRENTS, THE COMBINATION COMPRISING: A VOLTAGE SUPPLY CIRCUIT; A VOLTAGE STORAGE MEANS CONNECTED TO SAID VOLTAGE SUPPLY CIRCUIT FOR PROVIDING CURRENT UPON ACTUATION OF SAID RECYCLING CIRCUIT; A PLURALITY OF INPUTS TO SAID RECYCLING CIRCUIT FOR RECEIVING SIGNALS FROM POWER SUPPLIES OF BOTH POSITIVE AND NEGATIVE POLARITIES INDICATIVE OF AN OVERLOAD CURRENT IN A POWER SUPPLY; ACTUATION MEANS CONNECTED TO SAID PLURALITY OF INPUTS FOR ACTUATING SAID RECYCLING CIRCUIT TO DISCONNECT A PREDETERMINED NUMBER OF POWER SUPPLIES FROM THEIR SOURCES OF ELECTRICAL ENERGY; AND DE-ENERGIZATION MEANS ELECTRICALLY CONNECTED TO SAID ACTUATION MEANS AND TO SAID VOLTAGE STORAGE MEANS
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-10 | 1969-07-12 | 1970-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-10 | 1973-07-12 | 1974-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-10 | 1977-07-12 | 1978-01-11 | $7700.00 | Window Closed / Lapsed |