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US807166A
Expired / Lapsed
US
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Tool-holder and tool.
Assignee: Individual
•
Filing: 1904-04-28
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Granted: 1905-12-12
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Expires: 1924-04-28
Abstract
No abstract record available.
Inventors
- 👤 Charles W Grant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 00:45
CPC Classifications
B; B23; B23B; B23B27/00; B23B27/08; B23B27/083; Y; Y10; Y10T; Y10T407/00; Y10T407/20; Y10T407/22; Y10T407/2222; Y10T407/2244; Y10T407/2272; Y10T407/2282; Y10T407/2292; Y10T408/00; Y10T408/86; Y10T408/865; Y10T408/868; Y10T408/94; Y10T408/95
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) | 1908-12-11 | 1909-06-12 | 1909-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1912-12-11 | 1913-06-12 | 1913-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1916-12-11 | 1917-06-12 | 1917-12-12 | $7700.00 | Window Closed / Lapsed |