US258026A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sash-fastener
Assignee: —
•
Filing: —
•
Granted: 1882-05-16
•
Expires: 1899-05-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:29
CPC Classifications
E; E05; E05C; E05C1/00; E05C1/08; E05C1/10; E05B; E05B65/00; E05B65/08; E05B65/0864; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/0969; Y10T292/097; Y10T292/0997
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) | 1885-05-15 | 1885-11-14 | 1886-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1889-05-15 | 1889-11-14 | 1890-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1893-05-15 | 1893-11-14 | 1894-05-16 | $7700.00 | Window Closed / Lapsed |