Patent US3060347A successfully refreshed from Google Patents.
US3060347A
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US
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Illuminating control apparatus and method
Assignee: Superior Electric Co
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Filing: 1957-12-19
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Granted: 1962-10-23
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Expires: 1977-12-19
Abstract
No abstract record available.
Inventors
- 👤 Leonard J G Burski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:32
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/12; G05B19/122; G05B2219/00; G05B2219/20; G05B2219/23; G05B2219/23199; G05B2219/23322
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1193138A
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US777116A
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US1166030A
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US1683059A
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US1622901A
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US1962335A
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US2286812A
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US2353061A
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US2786968A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |