US2489009A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refrigerating apparatus including a cabinet having means for suspending it from the wall of a space to be cooled
Assignee: Individual
•
Filing: 1948-06-11
•
Granted: 1949-11-22
•
Expires: 1968-06-11
Abstract
No abstract record available.
Inventors
- 👤 Sebastien S Corhanidis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:34
CPC Classifications
F; F25; F25D; F25D19/00; F25D19/003
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) | 1952-11-21 | 1953-05-23 | 1953-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-11-21 | 1957-05-23 | 1957-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-11-21 | 1961-05-23 | 1961-11-22 | $7700.00 | Window Closed / Lapsed |