US2532925A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dishwashing machine having an extensible rotary brush for receptacles
Assignee: Individual
•
Filing: 1945-02-01
•
Granted: 1950-12-05
•
Expires: 1965-02-01
Abstract
No abstract record available.
Inventors
- 👤 Loeb Lawrence Anathan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 01:34
CPC Classifications
A; A47; A47L; A47L15/00; A47L15/37; A47L15/39; A47L15/0065; A47L15/0068
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US602190A
Cited
US491374A
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CH37228A
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US1092924A
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GB191400678A
Cited
US1111624A
Cited
US1275025A
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US1241203A
Cited
US1765444A
Cited
US2022220A
Cited
FR710071A
Cited
GB419416A
Cited
US2156949A
Cited
US2246618A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-12-04 | 1954-06-05 | 1954-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-12-04 | 1958-06-05 | 1958-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-12-04 | 1962-06-05 | 1962-12-05 | $7700.00 | Window Closed / Lapsed |