Patent US2035400A successfully refreshed from Google Patents.
US292130A
Expired / Lapsed
US
⏱️ 0.0 years remaining
heeeon
Assignee: —
•
Filing: —
•
Granted: 1884-01-15
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Expires: 1901-01-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:50
CPC Classifications
G; G01; G01N; G01N3/00; G01N3/08; G01N3/14; G01N2203/00; G01N2203/02; G01N2203/026; G01N2203/0262; G01N2203/0278; G01N2203/0282; Y; Y10; Y10S; Y10S177/00; Y10S177/09
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) | 1887-01-14 | 1887-07-16 | 1888-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1891-01-14 | 1891-07-16 | 1892-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1895-01-14 | 1895-07-16 | 1896-01-15 | $7700.00 | Window Closed / Lapsed |