US2429294A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refrigerator made up of separable refrigerating cabinets
Assignee: Individual
•
Filing: 1944-05-27
•
Granted: 1947-10-21
•
Expires: 1964-05-27
Abstract
No abstract record available.
Inventors
- 👤 Julian G Pollock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:34
CPC Classifications
F; F25; F25D; F25D19/00; F25D19/02; F25D2400/00; F25D2400/06; F25D2400/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1117786A
Cited
US2261683A
Cited
US2345453A
Cited
US2315356A
Cited
US2291555A
Cited
US2387465A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-10-20 | 1951-04-21 | 1951-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-10-20 | 1955-04-21 | 1955-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-10-20 | 1959-04-21 | 1959-10-21 | $7700.00 | Window Closed / Lapsed |