Patent US190464A successfully refreshed from Google Patents.
US190464A
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Improvement in artificial production of mineral waters
Assignee: —
•
Filing: —
•
Granted: 1877-05-08
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Expires: 1894-05-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:20
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/0042; B67D1/0081; B67D1/0082; Y; Y10; Y10S; Y10S261/00; Y10S261/07; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86493; Y10T137/86574; Y10T137/86638; Y10T137/86646; Y10T137/87153; Y10T137/87161; Y10T137/87571; Y10T137/87676; Y10T137/87684; Y10T137/87692
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) | 1880-05-07 | 1880-11-06 | 1881-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1884-05-07 | 1884-11-06 | 1885-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1888-05-07 | 1888-11-06 | 1889-05-08 | $7700.00 | Window Closed / Lapsed |