Patent US4101318A successfully refreshed from Google Patents.
US384656A
Expired / Lapsed
US
⏱️ 0.0 years remaining
weber
Assignee: —
•
Filing: —
•
Granted: 1888-06-19
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Expires: 1905-06-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:49
CPC Classifications
B; B01; B01F; B01F27/00; B01F27/05; B01F27/11; B01F27/112; A; A23; A23G; A23G1/00; A23G1/04; A23G1/10
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) | 1891-06-19 | 1891-12-19 | 1892-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1895-06-19 | 1895-12-19 | 1896-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1899-06-19 | 1899-12-19 | 1900-06-20 | $7700.00 | Window Closed / Lapsed |