US2945733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compartmentalized refrigerator
Assignee: Individual
•
Filing: 1956-10-26
•
Granted: 1960-07-19
•
Expires: 1976-10-26
Abstract
No abstract record available.
Inventors
- 👤 John P Malia
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:27
CPC Classifications
F; F25; F25D; F25D23/00; F25D23/02; F25D23/04; F25D23/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US275616A
Cited
US622195A
Cited
US753743A
Cited
US1521650A
Cited
US1927398A
Cited
US1984977A
Cited
US2135878A
Cited
US2213274A
Cited
US2721454A
Cited
US2752761A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-19 | 1964-01-18 | 1964-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-19 | 1968-01-18 | 1968-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-19 | 1972-01-18 | 1972-07-19 | $7700.00 | Window Closed / Lapsed |