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US2107285A
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US
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Ice tray supporting and releasing means
Assignee: Reconstruction Finance Corp
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Filing: 1934-02-23
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Granted: 1938-02-08
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Expires: 1954-02-23
Abstract
No abstract record available.
Inventors
- 👤 Arthur R Constantine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:58
CPC Classifications
F; F25; F25C; F25C1/00; F25C1/22; F25C1/24; F25B; F25B39/00; F25B39/02; F25B39/022; F25B39/024
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1941-02-07 | 1941-08-09 | 1942-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-02-07 | 1945-08-09 | 1946-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-02-07 | 1949-08-09 | 1950-02-08 | $7700.00 | Window Closed / Lapsed |