Patent US1104898A successfully refreshed from Google Patents.
US1104898A
Expired / Lapsed
US
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Method of making storage-battery electrodes.
Assignee: Individual
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Filing: —
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Granted: 1914-07-28
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Expires: 1931-07-28
Abstract
No abstract record available.
Inventors
- 👤 Harry Cross Hubbell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:13
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/02; A61F2/28; C; C08; C08L; C08L97/00; C08L97/02
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) | 1917-07-27 | 1918-01-26 | 1918-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1921-07-27 | 1922-01-26 | 1922-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1925-07-27 | 1926-01-26 | 1926-07-28 | $7700.00 | Window Closed / Lapsed |