US2659579A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Milk cooler
Assignee: EDWARD A MERTES
•
Filing: 1950-11-10
•
Granted: 1953-11-17
•
Expires: 1970-11-10
Abstract
No abstract record available.
Inventors
- 👤 John R Boyle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:49
CPC Classifications
A; A01; A01J; A01J9/00; A01J9/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1307703A
Cited
US810955A
Cited
US1167018A
Cited
US1838610A
Cited
US1759578A
Cited
US1984581A
Cited
US2217379A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-16 | 1957-05-18 | 1957-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-16 | 1961-05-18 | 1961-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-16 | 1965-05-18 | 1965-11-17 | $7700.00 | Window Closed / Lapsed |