US2984730A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-purpose cooking unit
Assignee: Electrolux AB
•
Filing: 1957-02-26
•
Granted: 1961-05-16
•
Expires: 1977-02-26
Abstract
No abstract record available.
Inventors
- 👤 Ostrom Erik
- 👤 Cederlund Karl Henning
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:34
CPC Classifications
F; F24; F24C; F24C7/00; F24C7/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1376829A
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US730252A
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CH93215A
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US2024386A
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US2272658A
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US2331707A
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US2288967A
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US2836697A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-15 | 1964-11-14 | 1965-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-15 | 1968-11-14 | 1969-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-15 | 1972-11-14 | 1973-05-16 | $7700.00 | Window Closed / Lapsed |