Patent US2984088A successfully refreshed from Google Patents.
US2984088A
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US
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Unitary dehumidifying and heating apparatus for use in appliances and the like
Assignee: General Electric Co
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Filing: 1960-06-16
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Granted: 1961-05-16
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Expires: 1980-06-16
Abstract
No abstract record available.
Inventors
- 👤 Kenneth K Cooper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:08
CPC Classifications
F; F24; F24F; F24F3/00; F24F3/12; F24F3/14; F24F3/1411; F24F3/1423; F24F2003/1458; F24F2003/1464; F24F2203/00; F24F2203/10; F24F2203/1004; F24F2203/1012; F24F2203/1016; F24F2203/104; F24F2203/1068; F24F2203/1084; F24F2203/1096
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US69401A
Cited
US2122352A
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DE650278C
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US2318386A
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US2336580A
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US2392279A
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US2931189A
Cited
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 |