Patent US3003055A successfully refreshed from Google Patents.
US3003055A
Expired / Lapsed
US
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Lighting fixture
Assignee: Individual
•
Filing: 1958-09-10
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Granted: 1961-10-03
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Expires: 1978-09-10
Abstract
No abstract record available.
Inventors
- 👤 Liberman Milton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:26
CPC Classifications
F; F21; F21S; F21S2/00; E; E04; E04B; E04B9/00; E04B9/32; E04B9/34; E04B9/36; E04B9/366; F21S8/00; F21S8/04; F21S8/06; F21V; F21V21/00; F21V21/14; F21V21/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2734126A
Cited
US2334484A
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US2572825A
Cited
US2654830A
Cited
US2677046A
Cited
US2625646A
Cited
US2772742A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-02 | 1965-04-03 | 1965-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-02 | 1969-04-03 | 1969-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-02 | 1973-04-03 | 1973-10-03 | $7700.00 | Window Closed / Lapsed |