Patent US2582202A successfully refreshed from Google Patents.
US2582202A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical breakdown device
Assignee: Individual
•
Filing: 1944-09-25
•
Granted: 1952-01-08
•
Expires: 1964-09-25
Abstract
No abstract record available.
Inventors
- 👤 Carlyle W Jacob
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:48
CPC Classifications
H; H01; H01J; H01J17/00; H01J17/02; H01J17/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1986397A
Cited
US2263648A
Cited
US2413171A
Cited
US2454761A
Cited
US2404116A
Cited
US2438873A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-07 | 1955-07-09 | 1956-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-07 | 1959-07-09 | 1960-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-07 | 1963-07-09 | 1964-01-08 | $7700.00 | Window Closed / Lapsed |