Patent US697835A successfully refreshed from Google Patents.
US697835A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Siphon-pump.
Assignee: Individual
•
Filing: 1901-11-12
•
Granted: 1902-04-15
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Expires: 1921-11-12
Abstract
No abstract record available.
Inventors
- 👤 Giovanni Giorgetti
- 👤 Toussaint J Fuyat
- 👤 Dei Federigo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:30
CPC Classifications
B; B05; B05B; B05B11/00; B05B11/01; B05B11/04; B05B11/048; B67; B67D; B67D1/00; B67D1/04; B67D1/0412; B67D1/0425; Y; Y10; Y10T; Y10T137/00; Y10T137/2713; Y10T137/2842; Y10T137/2863
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) | 1905-04-14 | 1905-10-14 | 1906-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-04-14 | 1909-10-14 | 1910-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-04-14 | 1913-10-14 | 1914-04-15 | $7700.00 | Window Closed / Lapsed |