US2579393A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dishwashing, scouring, and polishing sink
Assignee: MODREY PATENTS Corp
•
Filing: 1946-04-05
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Granted: 1951-12-18
•
Expires: 1966-04-05
Abstract
No abstract record available.
Inventors
- 👤 Modrey Henry John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:47
CPC Classifications
A; A47; A47B; A47B77/00; A47B77/04; A47B77/08; A47L; A47L15/00; A47L15/0086
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1461979A
Cited
US1570920A
Cited
US1602742A
Cited
FR604138A
Cited
US2133756A
Cited
US2418366A
Cited
GB607774A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-17 | 1955-06-18 | 1955-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-17 | 1959-06-18 | 1959-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-17 | 1963-06-18 | 1963-12-18 | $7700.00 | Window Closed / Lapsed |