Patent US3003684A successfully refreshed from Google Patents.
US3003684A
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Refrigeration apparatus
Assignee: General Electric Co
•
Filing: 1957-05-29
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Granted: 1961-10-10
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Expires: 1977-05-29
Abstract
No abstract record available.
Inventors
- 👤 Frederic L Tarleton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:53
CPC Classifications
F; F25; F25B; F25B31/00; F25B31/02; F25B31/026; Y; Y10; Y10S; Y10S417/00; Y10S417/902
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1977109A
Cited
US2038131A
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US2141053A
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US2306608A
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US2545600A
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US2623365A
Cited
US2713969A
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US2721026A
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US2643817A
Cited
US2766929A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-09 | 1965-04-10 | 1965-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-09 | 1969-04-10 | 1969-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-09 | 1973-04-10 | 1973-10-10 | $7700.00 | Window Closed / Lapsed |