US3060347A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Illuminating control apparatus and method
Assignee: Superior Electric Co
•
Filing: 1957-12-19
•
Granted: 1962-10-23
•
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 09:08
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
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US449044A
Cited
US1193138A
Cited
US777116A
Cited
US1166030A
Cited
US1683059A
Cited
US1622901A
Cited
US1962335A
Cited
US2286812A
Cited
US2353061A
Cited
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 |