US3124754A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circuit
Assignee: —
•
Filing: —
•
Granted: 1964-03-10
•
Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:08
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; H03K3/53; H03K3/55
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
57 words
A PULSE MODULATION CIRCUIT COMPRISING A PULSE FORMING NETWORK, A LOAD CIRCUIT, MEANS FOR CHARGING SAID PULSE FORMING NETWORK, AN AUXILIARY DISCHARGE CIRCUIT FOR PARTIALLY DISCHARGING SAID PULSE FORMING NETWORK, A MAIN DISCHARGE CIRCUIT FOR DISCHARGING SAID PULSE FORMING NETWORK THROUGH SAID LOAD CIRCUIT, MEANS FOR TRIGGERING FIRST THE AUXILIARY DISCHARGE CIRCUIT AND THEN THE MAIN DISCHARGE
References Cited (Backward Citations)
US2543445A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |