US3383641A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric supply means
Assignee: Individual
•
Filing: 1966-01-20
•
Granted: 1968-05-14
•
Expires: 1986-01-20
Abstract
No abstract record available.
Inventors
- 👤 Piel David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:01
CPC Classifications
H; H01; H01R; H01R24/00; H01R24/58; G; G09; G09F; G09F13/00; G09F13/04; G09F13/06; G09F13/26; G09F13/28; H01R11/00; H01R11/11; H01R11/20; H01R13/00; H01R13/02; H01R4/00; H01R4/24; H01R4/2404; H01R4/2406; F; F21; F21V; F21V21/00; F21V21/002; H01R2103/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
BE571881A
Cited
US697856A
Cited
FR334437A
Cited
US1067024A
Cited
FR588040A
Cited
US1965004A
Cited
US2095648A
Cited
US2692374A
Cited
FR1368914A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-14 | 1971-11-13 | 1972-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-14 | 1975-11-13 | 1976-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-14 | 1979-11-13 | 1980-05-14 | $7700.00 | Window Closed / Lapsed |