US371035A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Edgar j
Assignee: —
•
Filing: —
•
Granted: 1887-10-04
•
Expires: 1904-10-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:42
CPC Classifications
F; F16; F16F; F16F1/00; F16F1/02; F16F1/04; F16F1/12; F16F1/128; Y; Y10; Y10T; Y10T24/00; Y10T24/23; Y10T24/34; Y10T24/44; Y10T24/44017; Y10T24/44034
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) | 1890-10-03 | 1891-04-04 | 1891-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1894-10-03 | 1895-04-04 | 1895-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1898-10-03 | 1899-04-04 | 1899-10-04 | $7700.00 | Window Closed / Lapsed |