US2865313A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety mechanical refrigerator door closure
Assignee: Individual
•
Filing: 1955-07-15
•
Granted: 1958-12-23
•
Expires: 1975-07-15
Abstract
No abstract record available.
Inventors
- 👤 Silas A Morehouse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 11:03
CPC Classifications
E; E05; E05B; E05B63/00; E05B63/24; E05B63/244; E05B63/246; Y; Y10; Y10S; Y10S292/00; Y10S292/71; Y10T; Y10T292/00; Y10T292/54; Y10T292/564; Y10T292/68; Y10T292/696; Y10T292/702
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2733090A
Cited
US1847564A
Cited
US1940537A
Cited
US2342250A
Cited
US2558233A
Cited
US2726113A
Cited
US2741505A
Cited
US2764874A
Cited
US2767011A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-22 | 1962-06-23 | 1962-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-22 | 1966-06-23 | 1966-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-22 | 1970-06-23 | 1970-12-23 | $7700.00 | Window Closed / Lapsed |