US2970288A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Top wired electrical cap and connector
Assignee: Harvey Hubbell Inc
•
Filing: 1956-06-19
•
Granted: 1961-01-31
•
Expires: 1976-06-19
Abstract
No abstract record available.
Inventors
- 👤 Hubbell Harvey
- 👤 Benjamin C Webster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 04:28
CPC Classifications
H; H01; H01R; H01R24/00; H01R24/005; H01R2103/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2815495A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-31 | 1964-08-01 | 1965-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-31 | 1968-08-01 | 1969-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-31 | 1972-08-01 | 1973-01-31 | $7700.00 | Window Closed / Lapsed |