Patent US692631A successfully refreshed from Google Patents.
US692631A
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Apparatus for electrically dispersing fluids.
Assignee: AMBROSE EASTMAN
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Filing: 1899-10-06
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Granted: 1902-02-04
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Expires: 1919-10-06
Abstract
No abstract record available.
Inventors
- 👤 John F Cooley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:03
CPC Classifications
D; D01; D01D; D01D5/00; D01D5/0007; D01D5/0061; B; B05; B05B; B05B3/00; B05B3/02; B05B3/10; B05B3/1064; B05B5/00; B05B5/025; B05B5/035; B05B5/04; B05B5/0403; B05B5/0407; B05B5/08; B05B5/10; B05B7/00; B05B7/02; B05B7/06; B05B7/061
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) | 1905-02-03 | 1905-08-05 | 1906-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-02-03 | 1909-08-05 | 1910-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-02-03 | 1913-08-05 | 1914-02-04 | $7700.00 | Window Closed / Lapsed |