Patent US860929A successfully refreshed from Google Patents.
US860929A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of separating the moisture from the constituent solids of liquids.
Assignee: MERRELL-SOULE Co
•
Filing: 1906-08-29
•
Granted: 1907-07-23
•
Expires: 1926-08-29
Abstract
No abstract record available.
Inventors
- 👤 Lewis C Merrell
- 👤 Irving S Merrell
- 👤 William B Gere
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:48
CPC Classifications
B; B01; B01D; B01D1/00; B01D1/16; B01D1/18
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1910-07-22 | 1911-01-21 | 1911-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-07-22 | 1915-01-21 | 1915-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-07-22 | 1919-01-21 | 1919-07-23 | $7700.00 | Window Closed / Lapsed |