US644531A
Expired / Lapsed
US
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Assignee: FIDELITY TITLE AND TRUST Co
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Filing: 1898-04-30
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Granted: 1900-02-27
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Expires: 1918-04-30
Abstract
No abstract record available.
Inventors
- 👤 Howard Morton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:00
CPC Classifications
B; B01; B01D; B01D35/00; B01D35/02
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) | 1903-02-27 | 1903-08-29 | 1904-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1907-02-27 | 1907-08-29 | 1908-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1911-02-27 | 1911-08-29 | 1912-02-28 | $7700.00 | Window Closed / Lapsed |