US3054934A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Panelboards
Assignee: Westinghouse Canada Inc
•
Filing: 1959-01-30
•
Granted: 1962-09-18
•
Expires: 1979-01-30
Abstract
No abstract record available.
Inventors
- 👤 Kenyeres Nicholas
- 👤 Robert G Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:53
CPC Classifications
H; H02; H02B; H02B1/00; H02B1/015; H02B1/04; H02B1/056; H02B1/20; H02B1/21
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1994509A
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US2138408A
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US2737613A
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US2739272A
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US2871284A
Cited
US2790113A
Cited
US2914708A
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US2823339A
Cited
US2902632A
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US2880263A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-17 | 1966-03-19 | 1966-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-17 | 1970-03-19 | 1970-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-17 | 1974-03-19 | 1974-09-18 | $7700.00 | Window Closed / Lapsed |