US2968845A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refrigerator door construction
Assignee: Foster Refrigerator Corp
•
Filing: 1958-05-09
•
Granted: 1961-01-24
•
Expires: 1978-05-09
Abstract
No abstract record available.
Inventors
- 👤 Jack R Dickinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:34
CPC Classifications
F; F25; F25D; F25D23/00; F25D23/08; F25D23/082; F25D23/087
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2217875A
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US2276778A
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US2263831A
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US2280254A
Cited
US2507305A
Cited
US2553832A
Cited
US2486508A
Cited
US2839793A
Cited
US2811406A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-24 | 1964-07-25 | 1965-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-24 | 1968-07-25 | 1969-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-24 | 1972-07-25 | 1973-01-24 | $7700.00 | Window Closed / Lapsed |