US3034313A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic defrost two-temperature refrigerator
Assignee: General Electric Co
•
Filing: 1959-08-07
•
Granted: 1962-05-15
•
Expires: 1979-08-07
Abstract
No abstract record available.
Inventors
- 👤 Alfred G Janos
- 👤 Jr Douglas A Solley
- 👤 Kenneth A Robbie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:36
CPC Classifications
F; F25; F25D; F25D11/00; F25D11/02; F25D11/022; F25B; F25B47/00; F25B47/02; F25B47/022; F25D2400/00; F25D2400/04; Y; Y10; Y10S; Y10S62/00; Y10S62/13
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1965-05-14 | 1965-11-13 | 1966-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-14 | 1969-11-13 | 1970-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-14 | 1973-11-13 | 1974-05-15 | $7700.00 | Window Closed / Lapsed |