US399565A
Expired / Lapsed
US
⏱️ 0.0 years remaining
bueff
Assignee: —
•
Filing: —
•
Granted: 1889-03-12
•
Expires: 1906-03-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:02
CPC Classifications
G; G05; G05D; G05D16/00; G05D16/04; G05D16/06; G05D16/063; G05D16/0644; G05D16/0655; F; F16; F16K; F16K31/00; F16K31/02; F16K31/06; F16K31/0644; F16K31/0655; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7781; Y10T137/7782; Y10T137/7793; Y10T137/7809; Y10T137/7812; Y10T137/7818; Y10T137/7819; Y10T137/8593; Y10T137/87153; Y10T137/87161
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) | 1892-03-11 | 1892-09-10 | 1893-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1896-03-11 | 1896-09-10 | 1897-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1900-03-12 | 1900-09-11 | 1901-03-13 | $7700.00 | Window Closed / Lapsed |