Patent US2708465A successfully refreshed from Google Patents.
Patent US2580269A successfully refreshed from Google Patents.
US2580269A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector
Assignee: MARIA DE REITZES MARIENWERT
•
Filing: 1949-03-19
•
Granted: 1951-12-25
•
Expires: 1969-03-19
Abstract
No abstract record available.
Inventors
- 👤 Alvarez Octavio Jose
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:57
CPC Classifications
H; H05; H05B; H05B3/00; H05B3/02; H05B3/06; H01; H01R; H01R4/00; H01R4/02; H01R4/021
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1404979A
Cited
US1672915A
Cited
US1678118A
Cited
US2023517A
Cited
GB496868A
Cited
US2486115A
Cited
US2475448A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-24 | 1955-06-25 | 1955-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-24 | 1959-06-25 | 1959-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-24 | 1963-06-25 | 1963-12-25 | $7700.00 | Window Closed / Lapsed |