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US203365A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in bank-check books
Assignee: —
•
Filing: —
•
Granted: 1878-05-07
•
Expires: 1895-05-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 01:46
CPC Classifications
B; B42; B42D; B42D25/00; B42D25/20; B42D25/29
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) | 1881-05-06 | 1881-11-05 | 1882-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1885-05-06 | 1885-11-05 | 1886-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1889-05-06 | 1889-11-05 | 1890-05-07 | $7700.00 | Window Closed / Lapsed |