US2634362A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric hot-air stove particularly for medical and sanitary purposes
Assignee: Individual
•
Filing: 1950-01-13
•
Granted: 1953-04-07
•
Expires: 1970-01-13
Abstract
No abstract record available.
Inventors
- 👤 Achner Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:59
CPC Classifications
H; H05; H05B; H05B3/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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Cited
US1715518A
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US893994A
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US1731624A
Cited
US1724198A
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US1900318A
Cited
US1892882A
Cited
US1963755A
Cited
US1932788A
Cited
US2062466A
Cited
GB458569A
Cited
US2158681A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-04-06 | 1956-10-06 | 1957-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-04-06 | 1960-10-06 | 1961-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-04-06 | 1964-10-06 | 1965-04-07 | $7700.00 | Window Closed / Lapsed |