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Patent US2739641A successfully refreshed from Google Patents.
US2739641A
Expired / Lapsed
US
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Removable auto seat for children
Assignee: TOIDEY Co GERTRUDE A MULL
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Filing: 1951-12-26
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Granted: 1956-03-27
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Expires: 1971-12-26
Abstract
No abstract record available.
Inventors
- 👤 Arthur E Singleton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:46
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/24; B60N2/26; B60N2/28; B60N2/2866; B60N2/2857; B60N2/286
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1747831A
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US1777463A
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US2040463A
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US2365003A
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US2276857A
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US2642923A
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US2505463A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-03-27 | 1959-09-26 | 1960-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-27 | 1963-09-26 | 1964-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-27 | 1967-09-26 | 1968-03-27 | $7700.00 | Window Closed / Lapsed |