Patent US711884A successfully refreshed from Google Patents.
US711884A
Expired / Lapsed
US
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Steering-propeller.
Assignee: Individual
•
Filing: 1901-08-14
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Granted: 1902-10-21
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Expires: 1921-08-14
Abstract
No abstract record available.
Inventors
- 👤 Victor Sjostrom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:54
CPC Classifications
B; B63; B63H; B63H20/00; B63H20/32; B63H20/34
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) | 1905-10-20 | 1906-04-21 | 1906-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-10-20 | 1910-04-21 | 1910-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-10-20 | 1914-04-21 | 1914-10-21 | $7700.00 | Window Closed / Lapsed |