US426204A
Expired / Lapsed
US
⏱️ 0.0 years remaining
James p
Assignee: —
•
Filing: —
•
Granted: 1890-04-22
•
Expires: 1907-04-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:56
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/28; H01R4/30; H01R4/32
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) | 1893-04-21 | 1893-10-21 | 1894-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1897-04-21 | 1897-10-21 | 1898-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1901-04-22 | 1901-10-22 | 1902-04-23 | $7700.00 | Window Closed / Lapsed |