Patent US3492639A successfully refreshed from Google Patents.
US3492639A
Expired / Lapsed
US
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Integrated emergency and turn indicator lighting system
Assignee: Motorola Solutions Inc
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Filing: 1967-01-19
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Granted: 1970-01-27
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Expires: 1987-01-19
Abstract
No abstract record available.
Inventors
- 👤 Louis A Bevacqua
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:06
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/26; B60Q1/34; B60Q1/38; B60Q1/02; B60Q1/04; B60Q1/14; B60Q1/1446; B60Q1/1453; B60Q1/1461; B60Q1/1484; B60Q1/385; B60Q1/44; B60Q1/50; B60Q1/52
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2667602A
Cited
US2835880A
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US3325784A
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US3300756A
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US3263212A
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US3302057A
Cited
US3333149A
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US3320586A
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US3350684A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-26 | 1973-07-28 | 1974-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-26 | 1977-07-28 | 1978-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-26 | 1981-07-28 | 1982-01-27 | $7700.00 | Window Closed / Lapsed |