Patent US2906488A successfully refreshed from Google Patents.
US2906488A
Expired / Lapsed
US
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Lighting fixture supports
Assignee: Individual
•
Filing: 1954-03-25
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Granted: 1959-09-29
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Expires: 1974-03-25
Abstract
No abstract record available.
Inventors
- 👤 Wolar Isidore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:25
CPC Classifications
F; F21; F21V; F21V21/00; F21V21/02; F21V21/03; H; H02; H02G; H02G3/00; H02G3/02; H02G3/08; H02G3/18; H02G3/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR543318A
Cited
US1803016A
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US1834795A
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US1891756A
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US2435288A
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US2507308A
Cited
US2484021A
Cited
US2528238A
Cited
US2498842A
Cited
US2545564A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-28 | 1963-03-30 | 1963-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-28 | 1967-03-30 | 1967-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-28 | 1971-03-30 | 1971-09-29 | $7700.00 | Window Closed / Lapsed |