Patent US6314558B1 successfully refreshed from Google Patents.
US848459A
Expired / Lapsed
US
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Chipping-machine.
Assignee: Individual
•
Filing: 1906-08-20
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Granted: 1907-03-26
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Expires: 1926-08-20
Abstract
No abstract record available.
Inventors
- 👤 Charles E Grant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 01:31
CPC Classifications
B; B25; B25D; B25D17/00; B25D17/02; B25D2250/00; B25D2250/275; B25D2250/285; B25D2250/291
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) | 1910-03-25 | 1910-09-24 | 1911-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-03-25 | 1914-09-24 | 1915-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-03-25 | 1918-09-24 | 1919-03-26 | $7700.00 | Window Closed / Lapsed |