US2929228A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cabinet cooling means
Assignee: —
•
Filing: —
•
Granted: 1960-03-22
•
Expires: 1977-03-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:28
CPC Classifications
F; F25; F25D; F25D25/00; F25D25/02; F25D25/021; F25D17/00; F25D17/02; F25C; F25C2400/00; F25C2400/10; F25C2400/14; F25D2303/00; F25D2303/08; F25D2303/081; F25D2400/00; F25D2400/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-22 | 1963-09-21 | 1964-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-22 | 1967-09-21 | 1968-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-22 | 1971-09-21 | 1972-03-22 | $7700.00 | Window Closed / Lapsed |