Patent US2524192A successfully refreshed from Google Patents.
US2524192A
Expired / Lapsed
US
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Mop cloth having aperture means to engage a mop wringer
Assignee: Individual
•
Filing: 1946-03-01
•
Granted: 1950-10-03
•
Expires: 1966-03-01
Abstract
No abstract record available.
Inventors
- 👤 James D Harget
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 03:54
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/50; A47L13/58
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1611033A
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US1802948A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-02 | 1954-04-03 | 1954-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-02 | 1958-04-03 | 1958-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-02 | 1962-04-03 | 1962-10-03 | $7700.00 | Window Closed / Lapsed |