US3066276A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self locking receptacle and plug for electrical wiring devices
Assignee: Harvey Hubbell Inc
•
Filing: 1959-05-25
•
Granted: 1962-11-27
•
Expires: 1979-05-25
Abstract
No abstract record available.
Inventors
- 👤 Hubbell Harvey
- 👤 Benjamin C Webster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:49
CPC Classifications
H; H01; H01R; H01R24/00; H01R24/005; H01R2103/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1678745A
Cited
US2127544A
Cited
US2152647A
Cited
US2188789A
Cited
US2643364A
Cited
US2771590A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-26 | 1966-05-28 | 1966-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-26 | 1970-05-28 | 1970-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-26 | 1974-05-28 | 1974-11-27 | $7700.00 | Window Closed / Lapsed |