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US859863A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sand-blast device.
Assignee: CASSIUS L FINNEY
•
Filing: 1906-06-23
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Granted: 1907-07-09
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Expires: 1926-06-23
Abstract
No abstract record available.
Inventors
- 👤 Samuel L Young
- 👤 Herbert L Conley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:43
CPC Classifications
B; B24; B24C; B24C9/00; Y; Y10; Y10S; Y10S241/00; Y10S241/30
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) | 1910-07-08 | 1911-01-07 | 1911-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-07-08 | 1915-01-07 | 1915-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-07-08 | 1919-01-07 | 1919-07-09 | $7700.00 | Window Closed / Lapsed |