US404367A
Expired / Lapsed
US
⏱️ 0.0 years remaining
stearns
Assignee: —
•
Filing: —
•
Granted: 1889-05-28
•
Expires: 1906-05-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:04
CPC Classifications
F; F16; F16L; F16L41/00; F16L41/04; F16L41/06; B; B23; B23B; B23B5/00; B23B5/16; Y; Y10; Y10T; Y10T408/00; Y10T408/55; Y10T408/561; Y10T408/5626; Y10T408/5627; Y10T408/56275; Y10T74/00; Y10T74/17; Y10T74/173
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) | 1892-05-27 | 1892-11-26 | 1893-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1896-05-27 | 1896-11-26 | 1897-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1900-05-28 | 1900-11-27 | 1901-05-29 | $7700.00 | Window Closed / Lapsed |