Patent US6246200B1 successfully refreshed from Google Patents.
US1085348A
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Mechanism for combining liquids.
Assignee: Individual
•
Filing: 1911-10-26
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Granted: 1914-01-27
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Expires: 1931-10-26
Abstract
No abstract record available.
Inventors
- 👤 John W Ledoux
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:24
CPC Classifications
B; B01; B01F; B01F25/00; B01F25/30; B01F25/31; B01F25/316; C; C02; C02F; C02F1/00; C02F1/68; C02F1/685; C02F1/686; Y; Y10; Y10T; Y10T137/00; Y10T137/2496; Y10T137/2499; Y10T137/2931; Y10T137/3112
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) | 1917-01-26 | 1917-07-28 | 1918-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1921-01-26 | 1921-07-28 | 1922-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1925-01-26 | 1925-07-28 | 1926-01-27 | $7700.00 | Window Closed / Lapsed |