Patent US912382A successfully refreshed from Google Patents.
US912382A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stay-roller for car-doors.
Assignee: Individual
•
Filing: 1908-09-19
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Granted: 1909-02-16
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Expires: 1928-09-19
Abstract
No abstract record available.
Inventors
- 👤 Herbert E Keeler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:52
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/06; E05D15/0621; E05D15/0626; E05D15/063; E05Y; E05Y2201/00; E05Y2201/60; E05Y2201/622; E05Y2201/684
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) | 1912-02-16 | 1912-08-17 | 1913-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1916-02-16 | 1916-08-17 | 1917-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1920-02-16 | 1920-08-17 | 1921-02-16 | $7700.00 | Window Closed / Lapsed |