US2655419A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refrigerator apparatus
Assignee: Individual
•
Filing: 1948-01-26
•
Granted: 1953-10-13
•
Expires: 1968-01-26
Abstract
No abstract record available.
Inventors
- 👤 Achs Nicholas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:24
CPC Classifications
A; A47; A47F; A47F3/00; A47F3/04; A47F3/0439; A47F3/0469
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1100983A
Cited
US1217025A
Cited
US1429052A
Cited
US1896691A
Cited
US2093728A
Cited
US2465934A
Cited
US2442515A
Cited
US2430329A
Cited
US2461421A
Cited
US2441463A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-12 | 1957-04-13 | 1957-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-12 | 1961-04-13 | 1961-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-12 | 1965-04-13 | 1965-10-13 | $7700.00 | Window Closed / Lapsed |