US2508028A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magazine heating stove
Assignee: —
•
Filing: —
•
Granted: 1950-05-16
•
Expires: 1967-05-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:44
CPC Classifications
F; F24; F24B; F24B13/00; F24B13/04; F27; F27D; F27D99/00; F27D99/0001; F27D99/0033; F24B1/00; F24B1/02; F24B1/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US183955A
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US1707731A
Cited
US2365675A
Cited
US2367094A
Cited
US2391144A
Cited
US786062A
Cited
US934887A
Cited
US1026152A
Cited
US2302929A
Cited
US2350597A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-05-15 | 1953-11-14 | 1954-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-05-15 | 1957-11-14 | 1958-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-05-15 | 1961-11-14 | 1962-05-16 | $7700.00 | Window Closed / Lapsed |