US708058A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Agitator.
Assignee: Individual
•
Filing: 1901-11-22
•
Granted: 1902-09-02
•
Expires: 1921-11-22
Abstract
No abstract record available.
Inventors
- 👤 Herman M Martinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:28
CPC Classifications
B; B01; B01F; B01F23/00; B01F23/20; B01F23/23; B01F23/232; B01F23/2323; B01F23/23231; B01F23/232311
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) | 1905-09-01 | 1906-03-03 | 1906-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-09-01 | 1910-03-03 | 1910-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-09-01 | 1914-03-03 | 1914-09-02 | $7700.00 | Window Closed / Lapsed |