US2803493A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automobile window sill cover
Assignee: Individual
•
Filing: 1954-10-04
•
Granted: 1957-08-20
•
Expires: 1974-10-04
Abstract
No abstract record available.
Inventors
- 👤 William W Haefliger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:18
CPC Classifications
B; B60; B60J; B60J11/00; B60J11/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1306199A
Cited
US1508993A
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US1624741A
Cited
US2274026A
Cited
US2319292A
Cited
US2462768A
Cited
US2536895A
Cited
US2639751A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-19 | 1961-02-18 | 1961-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-19 | 1965-02-18 | 1965-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-19 | 1969-02-18 | 1969-08-20 | $7700.00 | Window Closed / Lapsed |