US2942157A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting arrangement for plug-in type panelboard
Assignee: ITE Circuit Breaker Co
•
Filing: 1957-04-09
•
Granted: 1960-06-21
•
Expires: 1977-04-09
Abstract
No abstract record available.
Inventors
- 👤 Russell S Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:31
CPC Classifications
H; H02; H02B; H02B1/00; H02B1/015; H02B1/04; H02B1/056
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2735043A
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US2576396A
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US2626984A
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US2632039A
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US2737613A
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US2645725A
Cited
US2739272A
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US2790113A
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US2707761A
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US2739208A
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US2846545A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-21 | 1963-12-21 | 1964-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-21 | 1967-12-21 | 1968-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-21 | 1971-12-21 | 1972-06-21 | $7700.00 | Window Closed / Lapsed |