US751121A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chaeles henry tidey
Assignee: —
•
Filing: —
•
Granted: 1904-02-02
•
Expires: 1921-02-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:05
CPC Classifications
B; B23; B23Q; B23Q16/00; B23Q16/001; Y; Y10; Y10T; Y10T83/00; Y10T83/748; Y10T83/7593; Y10T83/7607; Y10T83/7613; Y10T83/764
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) | 1907-02-01 | 1907-08-03 | 1908-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1911-02-01 | 1911-08-03 | 1912-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1915-02-01 | 1915-08-03 | 1916-02-02 | $7700.00 | Window Closed / Lapsed |