US360273A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composite pier for bridges
Assignee: —
•
Filing: —
•
Granted: 1887-03-29
•
Expires: 1904-03-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:28
CPC Classifications
E; E02; E02D; E02D27/00; E02D27/10; E02D27/20
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) | 1890-03-28 | 1890-09-27 | 1891-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1894-03-28 | 1894-09-27 | 1895-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1898-03-28 | 1898-09-27 | 1899-03-29 | $7700.00 | Window Closed / Lapsed |