US3346745A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pulse generator
Assignee: AT&T Inc
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Filing: 1966-01-24
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Granted: 1967-10-10
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Expires: 1986-01-24
Abstract
No abstract record available.
Inventors
- 👤 William B Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:16
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; H03K3/35; H03K3/352
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
IN COMBINATION IN A PULSE GENERATOR, A CONTROLLED SWITCHING DEVICE CONNECTED IN AN OPPOSED SHUNT RELATIONSHIP WITH AN ASYMMETRICALLY CONDUCTING DIODE AND FURTHER CONNECTED IN SHUNT WITH A SERIES-TUNED CIRCUIT COMPRISING AN INDUCTOR AND A CAPACITOR, SAID CIRCUIT INCLUDING A JUNCTION POINT BETWEEN SAID INDUCTOR AND CAPACITOR, A LOAD AND A DIRECT-CURRENT SOURCE CONNECTED IN SERIES WITH SAID DEVICE, SAID SERIES ARRANGEMENT INCLUDING A JUNCTION POINT BETWEEN SAID SOURCE AND LAOD, AND MEANS CONNECTED BETWEEN SAID JUNCTION POINTS FOR RAPIDLY RECHARGING SAID CAPACITOR AT THE TERMINATION OF A PULSE.
Claim 2
Dependent Claim
89 words
IN COMBINATION IN A PULSE GENERATOR, A CONTROLLED SWITCHING DEVICE CONNECTED IN AN OPPOSED SHUNT RELATIONSHIP WITH AN ASYMMETRICALLY CONDUCTING DIODE AND FURTHER CONNECTED IN SHUNT WITH A SERIES-TUNED CIRCUIT COMPRISING AN INDUCTOR AND A CAPACITOR, SAID CIRCUIT INCLUDING A JUNCTION POINT BETWEEN SAID INDUCTOR AND CAPACITOR, A LOAD AND A DIRECT-CURRENT SOURCE CONNECTED IN SERIES WITH SAID DEVICE, SAID SERIES ARRANGEMENT INCLUDING A JUNCTION POINT BETWEEN SAID SOURCE AND LAOD, AND MEANS CONNECTED BETWEEN SAID JUNCTION POINTS FOR RAPIDLY RECHARGING SAID CAPACITOR AT THE TERMINATION OF A PULSE.
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) | 1970-10-09 | 1971-04-10 | 1971-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-09 | 1975-04-10 | 1975-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-09 | 1979-04-10 | 1979-10-10 | $7700.00 | Window Closed / Lapsed |