US2608148A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Supporting assembly for window coolers
Assignee: DEARBORN STOVE Co
•
Filing: 1950-02-17
•
Granted: 1952-08-26
•
Expires: 1970-02-17
Abstract
No abstract record available.
Inventors
- 👤 Shapiro Eli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:38
CPC Classifications
F; F24; F24F; F24F13/00; F24F13/32; E; E06; E06B; E06B7/00; E06B7/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2519086A
Cited
US2268451A
Cited
US2299527A
Cited
US2333374A
Cited
US2380586A
Cited
US2529040A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-26 | 1956-02-25 | 1956-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-26 | 1960-02-25 | 1960-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-26 | 1964-02-25 | 1964-08-26 | $7700.00 | Window Closed / Lapsed |