US3435202A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Luminaire
Assignee: Cooper Industries LLC
•
Filing: 1966-08-10
•
Granted: 1969-03-25
•
Expires: 1986-08-10
Abstract
No abstract record available.
Inventors
- 👤 Edward R Jablonski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:34
CPC Classifications
F; F21; F21S; F21S8/00; F21S8/08; F21S8/085; F21S8/086; F21V; F21V19/00; F21V19/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE25900E
Cited
US2536710A
Cited
US2977461A
Cited
US3043950A
Cited
US3065338A
Cited
US3102693A
Cited
US3204092A
Cited
US3299263A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-24 | 1972-09-23 | 1973-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-24 | 1976-09-23 | 1977-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-24 | 1980-09-23 | 1981-03-25 | $7700.00 | Window Closed / Lapsed |