Patent US478667A successfully refreshed from Google Patents.
US478667A
Expired / Lapsed
US
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Mashing apparatus
Assignee: —
•
Filing: —
•
Granted: 1892-07-12
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Expires: 1909-07-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:05
CPC Classifications
A; A23; A23G; A23G9/00; A23G9/04; A23G9/08; A23G9/12; B; B01; B01F; B01F27/00
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) | 1895-07-12 | 1896-01-11 | 1896-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1899-07-12 | 1900-01-11 | 1900-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1903-07-13 | 1904-01-12 | 1904-07-13 | $7700.00 | Window Closed / Lapsed |