US2709900A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refrigerator with air conditioned receptacle
Assignee: Lanteris Space LLC
•
Filing: 1952-10-07
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Granted: 1955-06-07
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Expires: 1972-10-07
Abstract
No abstract record available.
Inventors
- 👤 Jr Elmer W Zearfoss
- 👤 Reichardt Charles James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:41
CPC Classifications
F; F25; F25D; F25D17/00; F25D17/04; F25D25/00; F25D25/02; F25D25/024; F25D25/025; F25D2317/00; F25D2317/06; F25D2317/061; F25D2317/067; F25D2317/0672
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-06-06 | 1958-12-06 | 1959-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-06-06 | 1962-12-06 | 1963-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-06-06 | 1966-12-06 | 1967-06-07 | $7700.00 | Window Closed / Lapsed |