US725818A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutter for suction-dredges.
Assignee: Individual
•
Filing: 1900-10-19
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Granted: 1903-04-21
•
Expires: 1920-10-19
Abstract
No abstract record available.
Inventors
- 👤 Lindon Wallace Bates
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:02
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/88; E02F3/90; E02F3/92; E02F3/9243; E02F3/925
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) | 1906-04-20 | 1906-10-20 | 1907-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1910-04-20 | 1910-10-20 | 1911-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1914-04-20 | 1914-10-20 | 1915-04-21 | $7700.00 | Window Closed / Lapsed |