Patent US6423057B1 successfully refreshed from Google Patents.
US617574A
Expired / Lapsed
US
⏱️ 0.0 years remaining
d- humy
Assignee: —
•
Filing: —
•
Granted: 1899-01-10
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Expires: 1916-01-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:48
CPC Classifications
B; B41; B41B; B41B17/00; B41B17/04; B41B17/06
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) | 1902-01-10 | 1902-07-12 | 1903-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1906-01-10 | 1906-07-12 | 1907-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1910-01-10 | 1910-07-12 | 1911-01-11 | $7700.00 | Window Closed / Lapsed |