Patent US995353A successfully refreshed from Google Patents.
US995353A
Expired / Lapsed
US
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Device for cleansing and deodorizing consumption-gases.
Assignee: MARTIN AUFHAUESER
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Filing: 1910-12-27
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Granted: 1911-06-13
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Expires: 1930-12-27
Abstract
No abstract record available.
Inventors
- 👤 Oskar Kiesel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:14
CPC Classifications
F; F01; F01P; F01P11/00; F01P11/12; B; B01; B01D; B01D46/00; B01D46/66; B01D46/68; B01D46/681; Y; Y10; Y10S; Y10S55/00; Y10S55/30
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) | 1914-06-12 | 1914-12-12 | 1915-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1918-06-12 | 1918-12-12 | 1919-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1922-06-12 | 1922-12-12 | 1923-06-13 | $7700.00 | Window Closed / Lapsed |