Patent US3384774A successfully refreshed from Google Patents.
US3384774A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Decorative pulsating flame incandescent lamp
Assignee: General Electric Co
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Filing: 1965-07-09
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Granted: 1968-05-21
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Expires: 1985-07-09
Abstract
No abstract record available.
Inventors
- 👤 James F English
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:01
CPC Classifications
H; H01; H01K; H01K1/00; H01K1/50; Y; Y10; Y10S; Y10S362/00; Y10S362/806; Y10S362/81
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB952938A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-21 | 1971-11-20 | 1972-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-21 | 1975-11-20 | 1976-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-21 | 1979-11-20 | 1980-05-21 | $7700.00 | Window Closed / Lapsed |