US455986A
Expired / Lapsed
US
⏱️ 0.0 years remaining
And angus s
Assignee: —
•
Filing: —
•
Granted: 1891-07-14
•
Expires: 1908-07-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:59
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/50; H01M50/543; H01M50/564; H01M50/567; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49174; Y10T29/49181; Y10T29/49185; Y10T29/49192; Y10T29/49194; Y10T29/49201; Y10T29/49202
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) | 1894-07-13 | 1895-01-12 | 1895-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1898-07-13 | 1899-01-12 | 1899-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1902-07-14 | 1903-01-13 | 1903-07-15 | $7700.00 | Window Closed / Lapsed |