US3019333A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lighting fixture troffer and latch therefor
Assignee: Miller Co
•
Filing: 1958-02-13
•
Granted: 1962-01-30
•
Expires: 1978-02-13
Abstract
No abstract record available.
Inventors
- 👤 Julio A Pascucci
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:52
CPC Classifications
F; F21; F21S; F21S8/00; F21S8/02; F21Y; F21Y2103/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US785772A
Cited
US1706100A
Cited
US2368810A
Cited
US2531232A
Cited
US2715540A
Cited
US2831962A
Cited
US2846569A
Cited
US2914210A
Cited
US2926237A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-29 | 1965-07-31 | 1966-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-29 | 1969-07-31 | 1970-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-29 | 1973-07-31 | 1974-01-30 | $7700.00 | Window Closed / Lapsed |