US312158A
Expired / Lapsed
US
⏱️ 0.0 years remaining
peeney
Assignee: —
•
Filing: —
•
Granted: 1885-02-10
•
Expires: 1902-02-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:35
CPC Classifications
B; B08; B08B; B08B9/00; B08B9/02; B08B9/027; B08B9/04; B08B9/053; B08B9/057; F; F16; F16K; F16K47/00; F16K47/04; Y; Y10; Y10T; Y10T137/00; Y10T137/4238; Y10T137/4245; Y10T137/4252; Y10T137/4673; Y10T137/8593; Y10T137/86187; Y10T137/8622; Y10T137/86348; Y10T137/86372; Y10T137/87571; Y10T137/87676; Y10T137/87684
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) | 1888-02-10 | 1888-08-11 | 1889-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1892-02-10 | 1892-08-11 | 1893-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1896-02-10 | 1896-08-11 | 1897-02-10 | $7700.00 | Window Closed / Lapsed |