US709193A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door for railway-wagons or the like.
Assignee: Individual
•
Filing: 1901-12-13
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Granted: 1902-09-16
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Expires: 1921-12-13
Abstract
No abstract record available.
Inventors
- 👤 Fred Barson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:31
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/06; E05D15/10; E05D15/1002; B; B61; B61D; B61D19/00; B61D19/003; B61D19/005; E05Y; E05Y2201/00; E05Y2201/40; E05Y2201/404; E05Y2201/416
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) | 1905-09-15 | 1906-03-17 | 1906-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-09-15 | 1910-03-17 | 1910-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-09-15 | 1914-03-17 | 1914-09-16 | $7700.00 | Window Closed / Lapsed |