Patent US796095A successfully refreshed from Google Patents.
US796095A
Expired / Lapsed
US
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Drilling-machine.
Assignee: Crompton and Knowles Corp
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Filing: 1904-03-10
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Granted: 1905-08-01
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Expires: 1924-03-10
Abstract
No abstract record available.
Inventors
- 👤 William Wattie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:37
CPC Classifications
B; B27; B27B; B27B5/00; B27B5/02; B27B5/04; B27M; B27M1/00; B27M1/08; Y; Y10; Y10T; Y10T408/00; Y10T408/34; Y10T408/348; Y10T408/35; Y10T408/36; Y10T408/38; Y10T408/3811; Y10T83/00; Y10T83/647; Y10T83/6584; Y10T83/6633
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) | 1908-07-31 | 1909-01-30 | 1909-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1912-07-31 | 1913-01-30 | 1913-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1916-07-31 | 1917-01-30 | 1917-08-01 | $7700.00 | Window Closed / Lapsed |