US3010754A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rear end wind deflector for vehicles
Assignee: Individual
•
Filing: 1960-04-22
•
Granted: 1961-11-28
•
Expires: 1980-04-22
Abstract
No abstract record available.
Inventors
- 👤 Hugh W Shumaker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:42
CPC Classifications
B; B62; B62D; B62D35/00; B60; B60J; B60J1/00; B60J1/20; B60J1/2002; B60J1/2008; B62D31/00; B62D31/02; B64; B64C; B64C23/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-27 | 1965-05-29 | 1965-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-27 | 1969-05-29 | 1969-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-27 | 1973-05-29 | 1973-11-28 | $7700.00 | Window Closed / Lapsed |