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US1035248A
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Assignee: Individual
•
Filing: 1911-05-26
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Granted: 1912-08-13
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Expires: 1931-05-26
Abstract
No abstract record available.
Inventors
- 👤 Eugene Seavey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:54
CPC Classifications
B; B01; B01D; B01D29/00; B01D29/11; B01D29/13; B01D29/23; B01D2201/00; B01D2201/18; B01D2201/182
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) | 1915-08-13 | 1916-02-12 | 1916-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-08-13 | 1920-02-12 | 1920-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-08-13 | 1924-02-12 | 1924-08-13 | $7700.00 | Window Closed / Lapsed |