US617002A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for producing battery-electrodes
Assignee: —
•
Filing: —
•
Granted: 1899-01-03
•
Expires: 1916-01-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:47
CPC Classifications
H; H01; H01M; H01M4/00; H01M4/02; H01M4/64; H01M4/70; H01M4/72; H01M4/74; H01M4/745; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y10; Y10T; Y10T29/00; Y10T29/10; Y10T407/00; Y10T407/10; Y10T407/12; Y10T409/00; Y10T409/50; Y10T409/504756; Y10T409/506232; Y10T409/506396; Y10T409/506888; Y10T409/507052
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) | 1902-01-03 | 1902-07-05 | 1903-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1906-01-03 | 1906-07-05 | 1907-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1910-01-03 | 1910-07-05 | 1911-01-04 | $7700.00 | Window Closed / Lapsed |