US2943140A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire splice cover
Assignee: WORTH ENGINEERING AND DEV COMP
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Filing: 1956-07-30
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Granted: 1960-06-28
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Expires: 1976-07-30
Abstract
No abstract record available.
Inventors
- 👤 Richard B Bender
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:28
CPC Classifications
H; H02; H02G; H02G15/00; H02G15/08; H02G15/10; H02G15/115
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-28 | 1963-12-28 | 1964-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-28 | 1967-12-28 | 1968-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-28 | 1971-12-28 | 1972-06-28 | $7700.00 | Window Closed / Lapsed |