Patent US2764774A successfully refreshed from Google Patents.
US2764774A
Expired / Lapsed
US
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Mop having a disposable mop pad
Assignee: Ready Inc
•
Filing: 1954-03-23
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Granted: 1956-10-02
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Expires: 1974-03-23
Abstract
No abstract record available.
Inventors
- 👤 Robert C Belsky
- 👤 Theodore B Belsky
- 👤 Gloria B Klarfeld
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:02
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/20; A47L13/24; A47L13/254; A47L13/257
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1352346A
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US1396630A
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US1470014A
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FR573617A
Cited
FR659062A
Cited
US1801915A
Cited
CH200977A
Cited
US2377837A
Cited
US2525605A
Cited
US2610347A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-02 | 1960-04-02 | 1960-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-02 | 1964-04-02 | 1964-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-02 | 1968-04-02 | 1968-10-02 | $7700.00 | Window Closed / Lapsed |