Patent US674952A successfully refreshed from Google Patents.
US674952A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine-tool.
Assignee: Individual
•
Filing: 1900-09-29
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Granted: 1901-05-28
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Expires: 1920-09-29
Abstract
No abstract record available.
Inventors
- 👤 Richard Wilkinson Bateman
- 👤 Loftus Hanson Bateman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:09
CPC Classifications
B; B23; B23Q; B23Q5/00; B23Q5/22; Y; Y10; Y10T; Y10T409/00; Y10T409/50; Y10T409/504756; Y10T409/505412; Y10T409/50574; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18072; Y10T74/19; Y10T74/19642; Y10T74/1967
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) | 1904-05-27 | 1904-11-26 | 1905-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-05-27 | 1908-11-26 | 1909-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-05-27 | 1912-11-26 | 1913-05-28 | $7700.00 | Window Closed / Lapsed |