Patent US3200281A successfully refreshed from Google Patents.
US3200281A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Two-filament incandescent lamp for non-dazzling high and low beams in automobile headlights
Assignee: Individual
•
Filing: 1962-10-08
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Granted: 1965-08-10
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Expires: 1982-10-08
Abstract
No abstract record available.
Inventors
- 👤 Mickley Rolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:04
CPC Classifications
H; H01; H01K; H01K9/00; H01K9/08; F; F21; F21S; F21S41/00; F21S41/10; F21S41/14; F21S41/162; F21S41/164; F21S41/30; F21S41/32; F21S41/321; F21S41/33; F21S41/331; F21S41/332
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1280626A
Cited
US2020130A
Cited
US1963672A
Cited
US1947243A
Cited
US2245793A
Cited
US2501140A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |