US3126511A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic device
Assignee: —
•
Filing: —
•
Granted: 1964-03-24
•
Expires: 1981-03-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:11
CPC Classifications
G; G01; G01C; G01C5/00; G01C5/06; H; H03; H03B; H03B7/00; H03B7/02; H03B7/10; H05; H05H; H05H1/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
75 words
A GASEOUS DISCHARGE DEVICE COMPRISING A HOUSING; A NEGATIVE ELECTRODE WITHIN SAID HOUSING BEING ELECTRICALLY INSULATED FROM SAID HOUSING; A POSITIVE ELECTRODE WITHIN SAID HOUSING BEING ELECTRICALLY CONNECTED TO SAID HOUSING; SAID NEGATIVE ELECTRODE BEING CONSTRUCTED IN THE FORM OF A POLISHED METAL SPHERE AND SAID POSITIVE ELECTRODE BEING CONSTRUCTED IN THE FORM OF A POLISHED METAL CONCAVE DISK; AND IONIZING MEANS FOR SUSTAINING AN IONIZED CONDITION OF THE ATMOSPHERE WITHIN SAID GASEOUS DISCHARGE DEVICE.
References Cited (Backward Citations)
US1555259A
Cited
US1832402A
Cited
US2391611A
Cited
US2497213A
Cited
US2576100A
Cited
US2617088A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-24 | 1967-09-23 | 1968-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-24 | 1971-09-23 | 1972-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-24 | 1975-09-23 | 1976-03-24 | $7700.00 | Window Closed / Lapsed |