Patent US2916100A successfully refreshed from Google Patents.
US2916100A
Expired / Lapsed
US
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Vehicle speed maintaining and maximum speed controlling device
Assignee: Perfect Circle Corp
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Filing: 1954-06-14
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Granted: 1959-12-08
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Expires: 1974-06-14
Abstract
No abstract record available.
Inventors
- 👤 Ralph R Teetor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:18
CPC Classifications
B; B60; B60K; B60K26/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1077818A
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US1607392A
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US1833908A
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US2014854A
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US2036619A
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US2111284A
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US2554619A
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US2519859A
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US2714880A
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US2671542A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-07 | 1963-06-08 | 1963-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-07 | 1967-06-08 | 1967-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-07 | 1971-06-08 | 1971-12-08 | $7700.00 | Window Closed / Lapsed |