US2986627A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Illuminated valance
Assignee: Thomas Industries Inc
•
Filing: 1957-05-06
•
Granted: 1961-05-30
•
Expires: 1977-05-06
Abstract
No abstract record available.
Inventors
- 👤 Frank J Marriett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:47
CPC Classifications
F; F21; F21V; F21V33/00; F21V33/0004; F21V33/0012; F21V33/0016; F21V11/00; F21V11/16; F21V17/00; F21V17/10; F21V17/12; F21V21/00; F21V21/02; F21Y; F21Y2103/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1189041A
Cited
US2586001A
Cited
US2544781A
Cited
US2528132A
Cited
US2560845A
Cited
US2569518A
Cited
US2703694A
Cited
US2708711A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-29 | 1964-11-28 | 1965-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-29 | 1968-11-28 | 1969-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-29 | 1972-11-28 | 1973-05-30 | $7700.00 | Window Closed / Lapsed |