US1259201A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Boat.
Assignee: SUBMERSIBLE BOAT Co
•
Filing: 1917-07-14
•
Granted: 1918-03-12
•
Expires: 1937-07-14
Abstract
No abstract record available.
Inventors
- 👤 Worth R Barringer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 01:17
CPC Classifications
B; B63; B63C; B63C11/00; B63C11/48; B63C11/49; B63B; B63B45/00; B63B45/02; B63C9/00; B63C9/06; B63C9/065
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) | 1921-03-11 | 1921-09-10 | 1922-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1925-03-11 | 1925-09-10 | 1926-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1929-03-11 | 1929-09-10 | 1930-03-12 | $7700.00 | Window Closed / Lapsed |