US965131A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shaft-coupling.
Assignee: Individual
•
Filing: 1908-02-29
•
Granted: 1910-07-19
•
Expires: 1928-02-29
Abstract
No abstract record available.
Inventors
- 👤 Donald M Bliss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:54
CPC Classifications
B; B23; B23B; B23B31/00; B23B31/02; B23B31/10; B23B31/107; B23B31/10741; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17863; Y10T403/00; Y10T403/70; Y10T403/7009; Y10T403/7075; Y10T403/7077; Y10T403/7079; Y10T403/7084; Y10T82/00; Y10T82/25; Y10T82/2552; Y10T82/2562; Y10T82/26
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) | 1913-07-18 | 1914-01-17 | 1914-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-07-18 | 1918-01-17 | 1918-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-07-18 | 1922-01-17 | 1922-07-19 | $7700.00 | Window Closed / Lapsed |