US2751508A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical system for motor vehicles
Assignee: WYATT MANUFACTURING Co
•
Filing: 1953-03-16
•
Granted: 1956-06-19
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Expires: 1973-03-16
Abstract
No abstract record available.
Inventors
- 👤 Marsh Fayette Elam
- 👤 Irl W Anspach
- 👤 Mcroberts Irven Wilbur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 00:15
CPC Classifications
H; H02; H02J; H02J7/00; H02J7/14; H02J7/1423
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE470495C
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US983976A
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US985509A
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US1689075A
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US1847097A
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US2335526A
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US2344568A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-06-19 | 1959-12-19 | 1960-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-06-19 | 1963-12-19 | 1964-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-06-19 | 1967-12-19 | 1968-06-19 | $7700.00 | Window Closed / Lapsed |