Patent US3357646A successfully refreshed from Google Patents.
Patent US2560843A successfully refreshed from Google Patents.
US2560843A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tile cutting machine
Assignee: Individual
•
Filing: 1950-07-03
•
Granted: 1951-07-17
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Expires: 1970-07-03
Abstract
No abstract record available.
Inventors
- 👤 Louis C Brosemer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:47
CPC Classifications
B; B28; B28B; B28B11/00; B28B11/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US297395A
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US469059A
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US544158A
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US784561A
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US1339051A
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US1443696A
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US1710238A
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US1816485A
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US1973177A
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US1934087A
Cited
US2180743A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-16 | 1955-01-15 | 1955-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-16 | 1959-01-15 | 1959-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-16 | 1963-01-15 | 1963-07-17 | $7700.00 | Window Closed / Lapsed |