US2489485A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dishwasher tub construction
Assignee: Individual
•
Filing: 1946-01-25
•
Granted: 1949-11-29
•
Expires: 1966-01-25
Abstract
No abstract record available.
Inventors
- 👤 Ray W Franklin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:08
CPC Classifications
A; A47; A47L; A47L15/00; A47L15/14; A47L15/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US83251A
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US1167357A
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US1996654A
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US1597395A
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US1629391A
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US1878685A
Cited
US1939630A
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US2014084A
Cited
US2287591A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-11-28 | 1953-05-30 | 1953-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-11-28 | 1957-05-30 | 1957-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-11-28 | 1961-05-30 | 1961-11-29 | $7700.00 | Window Closed / Lapsed |