US3286128A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for multiple electric impulse production
Assignee: Revvity Inc
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Filing: 1962-12-17
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Granted: 1966-11-15
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Expires: 1982-12-17
Abstract
No abstract record available.
Inventors
- 👤 Ward William Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:34
CPC Classifications
H; H05; H05B; H05B41/00; H05B41/14; H05B41/30; H05B41/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
146 words
AN ELECTRIC-IMPULSE-PRODUCING APPARATUS HAVING, IN COMBINATION, FIRST ENERGY-STORAGE MEANS OF PREDETERMINED VALUE, A NORMALLY INEFFECTIVE IMPULSE-PRODUCING LOAD CONNECTED ACROSS THE FIRST ENERGY-STORAGE MEANS, MEANS FOR STORING ENERGY IN THE FIRST ENERGY-STORAGE MEANS WITH A PREDETERMINED VOLTAGE, SECOND ENERGY-STORAGE MEANS OF VALUE GREATER THAN THAT OF THE FIRST ENERGY-STORAGE MEANS, MEANS FOR STORING ENERGY IN THE SECOND ENERGY-STORAGE MEANS WITH A FURTHER VOLTAGE LESS THAN THE SAID PREDETERMINED VOLTAGE, A VOLTAGE-BOOSTING CIRCUIT CONNECTING THE FIRST AND SECOND ENERGY-STORAGE MEANS TOGETHER, AND MEANS FOR RENDERING THE IMPULSE-PRODUCING LOAD EFFECTIVE AT A FIRST INSTANT OF TIME TO ENABLE IMPULSE ENERGIZATIONN OF THE LOAD BY THE STORED ENERGY IN THE FIRST ENERGY-STORAGE MEANS AND AT A SECOND INSTANT OF TIME LATER TO ENABLE A SECOND IMPULSE ENERGIZATION OF THE LOAD BY THE FIRST ENERGYSTORAGE MEANS IN WHICH ENERGY HAS BEEN RE-STORED FROM THE SECOND ENERGY-STORAGE MEANS THROUGH THE VOLTAGEBOOSTING CIRCUIT.
Claim 2
Dependent Claim
146 words
AN ELECTRIC-IMPULSE-PRODUCING APPARATUS HAVING, IN COMBINATION, FIRST ENERGY-STORAGE MEANS OF PREDETERMINED VALUE, A NORMALLY INEFFECTIVE IMPULSE-PRODUCING LOAD CONNECTED ACROSS THE FIRST ENERGY-STORAGE MEANS, MEANS FOR STORING ENERGY IN THE FIRST ENERGY-STORAGE MEANS WITH A PREDETERMINED VOLTAGE, SECOND ENERGY-STORAGE MEANS OF VALUE GREATER THAN THAT OF THE FIRST ENERGY-STORAGE MEANS, MEANS FOR STORING ENERGY IN THE SECOND ENERGY-STORAGE MEANS WITH A FURTHER VOLTAGE LESS THAN THE SAID PREDETERMINED VOLTAGE, A VOLTAGE-BOOSTING CIRCUIT CONNECTING THE FIRST AND SECOND ENERGY-STORAGE MEANS TOGETHER, AND MEANS FOR RENDERING THE IMPULSE-PRODUCING LOAD EFFECTIVE AT A FIRST INSTANT OF TIME TO ENABLE IMPULSE ENERGIZATIONN OF THE LOAD BY THE STORED ENERGY IN THE FIRST ENERGY-STORAGE MEANS AND AT A SECOND INSTANT OF TIME LATER TO ENABLE A SECOND IMPULSE ENERGIZATION OF THE LOAD BY THE FIRST ENERGYSTORAGE MEANS IN WHICH ENERGY HAS BEEN RE-STORED FROM THE SECOND ENERGY-STORAGE MEANS THROUGH THE VOLTAGEBOOSTING CIRCUIT.
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) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |