US2559151A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety guard for electric outlets
Assignee: Individual
•
Filing: 1948-02-12
•
Granted: 1951-07-03
•
Expires: 1968-02-12
Abstract
No abstract record available.
Inventors
- 👤 Edward M Getzoff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:13
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/44; H01R13/447
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1334172A
Cited
GB188190A
Cited
US1982077A
Cited
US2009376A
Cited
US2084953A
Cited
US2436431A
Cited
US2415602A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-02 | 1955-01-01 | 1955-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-02 | 1959-01-01 | 1959-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-02 | 1963-01-01 | 1963-07-03 | $7700.00 | Window Closed / Lapsed |