US2455162A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray cooling apparatus for milk cans
Assignee: UNIVERSAL MILKING MACHINE Co
•
Filing: 1945-05-03
•
Granted: 1948-11-30
•
Expires: 1965-05-03
Abstract
No abstract record available.
Inventors
- 👤 Donnelly Daniel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:33
CPC Classifications
F; F25; F25D; F25D31/00; F25D31/006; F25D2331/00; F25D2331/80; F25D2331/805; F25D2331/8051; F25D2400/00; F25D2400/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1749337A
Cited
US2031274A
Cited
US2101261A
Cited
US2155144A
Cited
US2150682A
Cited
US2253882A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-11-30 | 1952-05-31 | 1952-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-11-30 | 1956-05-31 | 1956-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-11-30 | 1960-05-31 | 1960-11-30 | $7700.00 | Window Closed / Lapsed |