US355274A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of compound plates
Assignee: —
•
Filing: —
•
Granted: 1886-12-28
•
Expires: 1903-12-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:01
CPC Classifications
B; B21; B21J; B21J15/00; B21J15/10; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49947; Y10T29/49954; Y10T29/49956; Y10T428/00; Y10T428/12; Y10T428/12486; Y10T428/12493; Y10T428/12771; Y10T428/12861; Y10T428/12951; Y10T428/12958
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) | 1889-12-27 | 1890-06-28 | 1890-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1893-12-27 | 1894-06-28 | 1894-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1897-12-27 | 1898-06-28 | 1898-12-28 | $7700.00 | Window Closed / Lapsed |