US2851084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Child's demountable auto seat
Assignee: Individual
•
Filing: 1955-12-13
•
Granted: 1958-09-09
•
Expires: 1975-12-13
Abstract
No abstract record available.
Inventors
- 👤 Benjetsky Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:32
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/24; B60N2/26; B60N2/28; B60N2/283; B60N2/2839; B60N2/2857; B60N2/286
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US518070A
Cited
US930839A
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US1267590A
Cited
US1902367A
Cited
US2628666A
Cited
US2535212A
Cited
US2532812A
Cited
US2670787A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-08 | 1962-03-10 | 1962-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-08 | 1966-03-10 | 1966-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-08 | 1970-03-10 | 1970-09-09 | $7700.00 | Window Closed / Lapsed |