Patent US3669648A successfully refreshed from Google Patents.
US774644A
Expired / Lapsed
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Tank for gasolene-stoves.
Assignee: American Stove Co
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Filing: 1902-12-10
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Granted: 1904-11-08
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Expires: 1922-12-10
Abstract
No abstract record available.
Inventors
- 👤 Atwell J Blackford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:21
CPC Classifications
F; F02; F02M; F02M1/00; F04; F04B; F04B17/00; F04B17/03; F04B17/04; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/85978; Y10T137/86035; Y10T137/86292; Y10T137/863; Y10T137/86308; Y10T137/86316
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) | 1907-11-08 | 1908-05-09 | 1908-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1911-11-08 | 1912-05-09 | 1912-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1915-11-08 | 1916-05-09 | 1916-11-08 | $7700.00 | Window Closed / Lapsed |