Patent US6925200B2 successfully refreshed from Google Patents.
US1048352A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turret-machine for reaming and tapping.
Assignee: Individual
•
Filing: 1911-08-02
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Granted: 1912-12-24
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Expires: 1931-08-02
Abstract
No abstract record available.
Inventors
- 👤 John R Saylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 21:58
CPC Classifications
B; B23; B23B; B23B39/00; B23B39/16; B23B39/20; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5124; Y10T29/5127; Y10T29/513; Y10T408/00; Y10T408/36; Y10T408/375; Y10T408/378; Y10T408/3784; Y10T408/3788
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) | 1915-12-24 | 1916-06-24 | 1916-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-12-24 | 1920-06-24 | 1920-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-12-24 | 1924-06-24 | 1924-12-24 | $7700.00 | Window Closed / Lapsed |