US2738755A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Illuminatable indicating devices
Assignee: Motors Liquidation Co
•
Filing: 1951-05-25
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Granted: 1956-03-20
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Expires: 1971-05-25
Abstract
No abstract record available.
Inventors
- 👤 Harry C Doane
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:55
CPC Classifications
F; F16; F16H; F16H63/00; F16H63/40; F16H63/42; B; B60; B60K; B60K37/00; Y; Y10; Y10S; Y10S116/00; Y10S116/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2009210A
Cited
GB402825A
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US2019976A
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US2091342A
Cited
US2097625A
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CH214644A
Cited
US2317182A
Cited
US2287605A
Cited
US2593810A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-03-20 | 1959-09-19 | 1960-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-20 | 1963-09-19 | 1964-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-20 | 1967-09-19 | 1968-03-20 | $7700.00 | Window Closed / Lapsed |