US3279848A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Child's car seat
Assignee: Individual
•
Filing: 1965-05-03
•
Granted: 1966-10-18
•
Expires: 1985-05-03
Abstract
No abstract record available.
Inventors
- 👤 George B Walker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:12
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/24; B60N2/26; B60N2/28; B60N2/2857; B60N2/286; B60N2/283; B60N2/2839
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US930839A
Cited
US988558A
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US2508822A
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US2690787A
Cited
US2640246A
Cited
DE876586C
Cited
US2774411A
Cited
GB787461A
Cited
US2806511A
Cited
US3132896A
Cited
US3166355A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-17 | 1970-04-18 | 1970-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-17 | 1974-04-18 | 1974-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-17 | 1978-04-18 | 1978-10-18 | $7700.00 | Window Closed / Lapsed |