US856199A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shaft-coupling.
Assignee: Individual
•
Filing: 1906-08-17
•
Granted: 1907-06-11
•
Expires: 1926-08-17
Abstract
No abstract record available.
Inventors
- 👤 James W Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:38
CPC Classifications
E; E04; E04B; E04B5/00; E04B5/02; E04B5/10; A; A61; A61F; A61F2/00; A61F2/02; A61F2/30; A61F2/30721; A61F2/30734; Y; Y10; Y10T; Y10T403/00; Y10T403/49; Y10T403/4941
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) | 1910-06-10 | 1910-12-10 | 1911-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-06-10 | 1914-12-10 | 1915-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-06-10 | 1918-12-10 | 1919-06-11 | $7700.00 | Window Closed / Lapsed |