Patent US2608600A successfully refreshed from Google Patents.
US2608600A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Arrangement at surge diverters for increasing the discharging ability
Assignee: ABB Norden Holding AB
•
Filing: 1950-05-26
•
Granted: 1952-08-26
•
Expires: 1970-05-26
Abstract
No abstract record available.
Inventors
- 👤 Vorts Svend Aage
- 👤 Nilsson Erland Bertil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 01:50
CPC Classifications
H; H01; H01T; H01T4/00; H01T4/16
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US509783A
Cited
US917785A
Cited
US1040927A
Cited
DE404870C
Cited
US1783052A
Cited
US2135085A
Cited
GB560306A
Cited
US2476791A
Cited
US2506938A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-26 | 1956-02-25 | 1956-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-26 | 1960-02-25 | 1960-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-26 | 1964-02-25 | 1964-08-26 | $7700.00 | Window Closed / Lapsed |