US3055084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making covered electrical resistors
Assignee: SECI
•
Filing: 1958-12-29
•
Granted: 1962-09-25
•
Expires: 1978-12-29
Abstract
No abstract record available.
Inventors
- 👤 Canegallo Giovanni
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:04
CPC Classifications
H; H01; H01C; H01C1/00; H01C1/02; H01C1/024; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49082; Y10T29/49087; Y10T29/49089
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US845413A
Cited
GB253165A
Cited
US2092133A
Cited
US2163798A
Cited
US2469569A
Cited
US2490611A
Cited
US2557571A
Cited
US2623145A
Cited
US2622779A
Cited
US2893182A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-24 | 1966-03-26 | 1966-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-24 | 1970-03-26 | 1970-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-24 | 1974-03-26 | 1974-09-25 | $7700.00 | Window Closed / Lapsed |