US1429368A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Car seat
Assignee: Heywood Wakefield Co
•
Filing: 1921-10-19
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Granted: 1922-09-19
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Expires: 1941-10-19
Abstract
No abstract record available.
Inventors
- 👤 Thomas D Owler
- 👤 Harry S Gordon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:05
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/24; B60N2/30; B60N2/3038; B60N2/3063; B60N2/3065; B60N2/3002; B60N2/3004; B60N2/3009; B60N2/3011; B61; B61D; B61D33/00; B61D33/0057; B61D33/0078; B61D33/0085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1925-09-18 | 1926-03-20 | 1926-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1929-09-18 | 1930-03-20 | 1930-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1933-09-18 | 1934-03-20 | 1934-09-19 | $7700.00 | Window Closed / Lapsed |