US568537A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carl l
Assignee: —
•
Filing: —
•
Granted: 1896-09-29
•
Expires: 1913-09-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:51
CPC Classifications
F; F16; F16L; F16L27/00; F16L27/10; F16L27/107; F16L27/11; F16L27/111
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) | 1899-09-29 | 1900-03-31 | 1900-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1903-09-30 | 1904-03-31 | 1904-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1907-09-30 | 1908-03-31 | 1908-09-30 | $7700.00 | Window Closed / Lapsed |